Details of the Researcher

PHOTO

Hiromi Seno
Section
Graduate School of Information Sciences
Job title
Professor
Degree
  • 理学博士(京都大学)

  • 理学修士(京都大学)

Research History 4

  • 2000/04 - 2012/09
    Hiroshima University Graduate School of Science, Department of Mathematical and Life Sciences

  • 1995 - 2000
    Nara Women's University

  • 1993 - 1995
    Hiroshima University

  • 1990 - 1993
    Nippon Medical School

Education 2

  • Kyoto University Graduate School, Division of Natural Science

    - 1989

  • Kyoto University

    - 1989

Committee Memberships 10

  • 日本数理生物学会 副会長

    2023/01 - 2023/12

  • The Japanese Society for Mathematical Biology President

    2021/01 - 2022/12

  • The Japanese Society for Mathematical Biology Vice-President

    2020/01 - 2020/12

  • The Japanese Society for Mathematical Biology Nominating Committee

    2017/01 - 2019/12

  • The Japanese Society for Mathematical Biology Nominating Committee

    2011/01 - 2014/12

  • Japanese Society for Mathematical Biology Head of the committee for the JSMB Early Carrier Award

    2012/01 - 2012/12

  • The Japanese Society for Mathematical Biology Nominating Committee

    2003/01 - 2008/12

  • The Japanese Society for Mathematical Biology Editor-in-Chief of JSMB newsletter

    2005/10 - 2007/09

  • The Japanese Association for Mathematical Biology Member of the secretary

    1993/01 - 1994/12

  • The Japanese Association for Mathematical Biology Editor of JAMB newsletter

    1993/01 - 1993/12

Show all ︎Show first 5

Professional Memberships 3

  • The Mathematical Society of Japan

  • The Japanese Society for Mathematical Biology (JSMB)

  • The Society for Mathematical Biology (SMB)

Research Interests 1

  • Mathematical Biology

Research Areas 4

  • Life sciences / Biophysics /

  • Natural sciences / Applied mathematics and statistics /

  • Natural sciences / Basic mathematics /

  • Life sciences / Ecology and environmental science /

Papers 85

  1. Persistent prey species in the Lotka–Volterra apparent competition system with a single shared predator Peer-reviewed

    Hiromi Seno

    Journal of Mathematical Biology 90 19 2025/02

    DOI: 10.1007/s00285-025-02184-2  

  2. SIRI+Q model with a limited capacity of isolation

    Fu, Z., Seno, H.

    Theory in Biosciences 144 (2) 2025

    DOI: 10.1007/s12064-025-00437-8  

    ISSN: 1431-7613 1611-7530

  3. Grid Sensitivity Studies for Single and Multi-Step Ice Accretion using Unstructured Meshes

    Nattawut Khansai, Hiromi Seno, Nuntapon Thamareerat, Sekson Sirisubtawee, Sanoe Koonprasert, Watchareewan Jamboonsri

    WSEAS TRANSACTIONS ON SYSTEMS 2024/12/31

    DOI: 10.37394/23202.2024.23.61  

  4. A DISCRETE-TIME POPULATION DYNAMICS MODEL FOR THE INFORMATION SPREAD UNDER THE EFFECT OF SOCIAL RESPONSE Peer-reviewed

    HIROMI SENO, REINA UCHIOKE, EMMANUEL JESUYON DANSU

    Journal of Biological Systems 2024/12

    DOI: 10.1142/S0218339024400072  

  5. What Influence Could the Acceptance of Visitors Cause on the Epidemic Dynamics of a Reinfectious Disease?: A Mathematical Model Peer-reviewed

    Xie, Y., Ahmad, I., Ikpe, T.I.S., Sofia, E.F., Seno, H.

    Acta Biotheoretica 72 (1) 2024/03

    DOI: 10.1007/s10441-024-09478-w  

    ISSN: 0001-5342 1572-8358

  6. A rejoinder model for the population dynamics of the spread of two interacting pieces of information Peer-reviewed

    Emmanuel Jesuyon Dansu, Hiromi Seno

    Afrika Matematika 35 (1) 2023/11/24

    Publisher: Springer Science and Business Media LLC

    DOI: 10.1007/s13370-023-01134-9  

    ISSN: 1012-9405

    eISSN: 2190-7668

  7. An epidemic dynamics model with limited isolation capacity Peer-reviewed

    Ishfaq Ahmad, Hiromi Seno

    Theory in Biosciences 142 (3) 259-273 2023/07/18

    Publisher: Springer Science and Business Media LLC

    DOI: 10.1007/s12064-023-00399-9  

    ISSN: 1431-7613

    eISSN: 1611-7530

  8. Species extinction in different time scales: Comment on “Knowledge gaps and missing links in understanding mass extinctions: Can mathematical modeling help?” by Ivan Sudakow et al. Invited Peer-reviewed

    Seno, H.

    Physics of Life Reviews 44 2023/03

    DOI: 10.1016/j.plrev.2023.01.014  

    ISSN: 1571-0645

  9. A Mathematical Consideration on the Relation of the Social Structure to the Infection Risk in a Community Peer-reviewed

    Elza Firdiani SOFIA, Hiromi SENO

    Interdisciplinary Information Sciences 29 (2) 157-168 2023

    Publisher: Graduate School of Information Sciences, Tohoku University

    DOI: 10.4036/iis.2023.r.02  

    ISSN: 1340-9050

    eISSN: 1347-6157

  10. A Mathematical Model for the Dynamics of Information Spread under the Effect of Social Response Peer-reviewed

    Emmanuel Jesuyon DANSU, Hiromi SENO

    Interdisciplinary Information Sciences 28 (1) 75-93 2022

    Publisher: Graduate School of Information Sciences, Tohoku University

    DOI: 10.4036/iis.2022.r.03  

    ISSN: 1340-9050

    eISSN: 1347-6157

  11. A mathematical model of population dynamics for the internet gaming addiction Peer-reviewed

    Hiromi Seno

    Nonlinear Analysis: Modelling and Control 26 (5) 861-883 2021/08/31

    DOI: 10.15388/namc.2021.26.24177  

    ISSN: 1392-5113

    eISSN: 2335-8963

  12. A type IV functional response with different shapes in a predator–prey model Peer-reviewed

    Merlin C. Köhnke, Ivo Siekmann, Hiromi Seno, Horst Malchow

    Journal of Theoretical Biology 505 2020/11/21

    DOI: 10.1016/j.jtbi.2020.110419  

    ISSN: 0022-5193

    eISSN: 1095-8541

  13. How many preys could coexist with a shared predator in the Lotka-Volterra system?: State transition by species deletion/introduction Peer-reviewed

    Hiromi Seno, Victor P. Schneider, Toshihiko Kimura

    Journal of Physics A: Mathematical and Theoretical 53 (41) 2020/10/16

    Publisher: {IOP} Publishing

    DOI: 10.1088/1751-8121/abadb8  

    ISSN: 1751-8113

    eISSN: 1751-8121

  14. An SIS model for the epidemic dynamics with two phases of the human day-to-day activity Peer-reviewed

    Seno, H.

    Journal of Mathematical Biology 80 (7) 2109-2140 2020/06

    Publisher: Springer Science and Business Media LLC

    DOI: 10.1007/s00285-020-01491-0  

    ISSN: 0303-6812 1432-1416

    eISSN: 1432-1416

  15. A Population Dynamics Model of Mosquito-Borne Disease Transmission, Focusing on Mosquitoes’ Biased Distribution and Mosquito Repellent Use Peer-reviewed

    Aldila, D., Seno, H.

    Bulletin of Mathematical Biology 81 (12) 4977-5008 2019/10

    DOI: 10.1007/s11538-019-00666-1  

    ISSN: 0092-8240 1522-9602

  16. A model for epidemic dynamics in a community with visitor subpopulation Peer-reviewed

    Dansu, E.J., Seno, H.

    Journal of Theoretical Biology 478 115-127 2019/10

    DOI: 10.1016/j.jtbi.2019.06.020  

    ISSN: 0022-5193 1095-8541

  17. Mathematical Modelling of Metapopulation Dynamics: Revisiting its Meaning Invited Peer-reviewed

    H. Seno

    Mathematical Modelling of Natural Phenomena 11 (4) 34-46 2016

    DOI: 10.1051/mmnp/201611404  

    ISSN: 0973-5348

    eISSN: 1760-6101

  18. Critical patch number problem for the population persistence in multi-patchy environment

    瀬野裕美

    RIMS Kôkyûroku 1937 68-80 2015

    Publisher: Kyoto University

    ISSN: 1880-2818

  19. A mathematical modeling for metapopulation dynamics

    瀬野裕美, 佐藤一憲, 齋藤保久

    RIMS Kôkyûroku 1966 41-52 2015

    Publisher: Kyoto University

    ISSN: 1880-2818

  20. A mathematical model for the annual variation of incidence size affected by past epidemic experience: Applicability to real data

    瀬野裕美

    RIMS Kôkyûroku 1917 129-142 2014

    Publisher: Kyoto University

    ISSN: 1880-2818

  21. A simple mathematical model for the annual variation of epidemic outbreak with prevention level affected by past incidence sizes

    瀬野裕美, 寺田恵華, 井上美香

    RIMS Kôkyûroku 1853 134-149 2013

    Publisher: Kyoto University

    ISSN: 1880-2818

  22. Contemporary graph of life period of researchers contributing to development of mathematical biology

    瀬野裕美, 今隆助

    RIMS Kôkyûroku 1863 4-12 2013

    Publisher: Kyoto University

    ISSN: 1880-2818

  23. A mathematical model of population dynamics for Batesian mimicry system Peer-reviewed

    Hiromi Seno, Takahiro Kohno

    JOURNAL OF BIOLOGICAL DYNAMICS 6 (2) 1034-1051 2012

    DOI: 10.1080/17513758.2012.672659  

    ISSN: 1751-3758

    eISSN: 1751-3766

  24. Reproduction numbers of infectives for a time-discrete epidemic population dynamics model

    瀬野裕美

    RIMS Kôkyûroku 1789 35-45 2012

    Publisher: Kyoto University

    ISSN: 1880-2818

  25. Analaysis of a mathematical model on the modification of apparent competition effect with the invasion of alien predator

    瀬野裕美, 恩田芳

    RIMS Kôkyûroku 1796 141-157 2012

    Publisher: Kyoto University

    ISSN: 1880-2818

  26. On dynamical consistency between time-discrete and time-continuous SIRS models

    瀬野裕美

    RIMS Kôkyûroku 1751 63-74 2011

    Publisher: Kyoto University

    ISSN: 1880-2818

  27. Some remarks on the nature of discrete Kermack-McKendrick SIR model

    瀬野裕美

    RIMS Kôkyûroku 1757 37-43 2011

    Publisher: Kyoto University

  28. Native intra- and inter-specific reactions may cause the paradox of pest control with harvesting Peer-reviewed

    Hiromi Seno

    Journal of Biological Dynamics 4 (3) 235-247 2010/05

    DOI: 10.1080/17513750903009169  

    ISSN: 1751-3758 1751-3766

  29. A mathematical model of population dynamics with predator's behavioral change induced by prey's Batesian mimicry

    H. Seno, T. Kohno

    RIMS Kôkyûroku 1704 85-94 2010

    Publisher: Kyoto University

    ISSN: 1880-2818

  30. Some remarks on time-discrete models for the epidemic population dynamics

    瀬野裕美

    RIMS Kôkyûroku 1663 20-29 2009

    Publisher: Kyoto University

    ISSN: 1880-2818

  31. A paradox in discrete single species population dynamics with harvesting/thinning Peer-reviewed

    Hiromi Seno

    MATHEMATICAL BIOSCIENCES 214 (1-2) 63-69 2008/07

    DOI: 10.1016/j.mbs.2008.06.004  

    ISSN: 0025-5564

    eISSN: 1879-3134

  32. Lotka-Volterra two-species system with periodic interruption of competition Peer-reviewed

    H. Nakajima, K. Yonejima, T. Matsuoka, H. Seno

    JOURNAL OF BIOLOGICAL SYSTEMS 16 (2) 295-308 2008/06

    DOI: 10.1142/S0218339008002496  

    ISSN: 0218-3390

  33. Ecological balance in the native population dynamics may cause the paradox of pest control with harvesting Peer-reviewed

    Tsutomu Matsuoka, Hiromi Seno

    JOURNAL OF THEORETICAL BIOLOGY 252 (1) 87-97 2008/05

    DOI: 10.1016/j.jtbi.2008.01.024  

    ISSN: 0022-5193

  34. Possibly Longest Food Chain: Analysis of a Mathematical Model Peer-reviewed

    T. Matsuoka, H. Seno

    MATHEMATICAL MODELLING OF NATURAL PHENOMENA 3 (4) 131-160 2008

    DOI: 10.1051/mmnp:2008067  

    ISSN: 0973-5348

  35. Native interspecific reaction may cause the paradox of pest control: A new possibility implied by mathematical model

    瀬野裕美

    RIMS Kôkyûroku 1597 167-172 2008

    Publisher: Kyoto University

    ISSN: 1880-2818

  36. Epidemic outbreak model with the effect of transportation phase

    齋藤保久, 瀬野裕美

    RIMS Kôkyûroku 1597 198-203 2008

    Publisher:

    ISSN: 1880-2818

  37. A mathematical model on the optimal timing of offspring desertion Peer-reviewed

    Hiromi Seno, Hiromi Endo

    JOURNAL OF THEORETICAL BIOLOGY 246 (3) 555-563 2007/06

    DOI: 10.1016/j.jtbi.2007.01.015  

    ISSN: 0022-5193

  38. A discrete prey-predator model preserving the dynamics of a structurally unstable Lotka-Volterra model Peer-reviewed

    Hiromi Seno

    JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS 13 (12) 1155-1170 2007

    DOI: 10.1080/10236190701464996  

    ISSN: 1023-6198

  39. Temporally Interruptive Interaction Allows Mutual Invasion of Two Competing Species Dispersing in Space Peer-reviewed

    Hiromi Seno

    MATHEMATICAL MODELLING OF NATURAL PHENOMENA 2 (4) 105-121 2007

    DOI: 10.1051/mmnp:2008027  

    ISSN: 0973-5348

    eISSN: 1760-6101

  40. A mathematical modelling for the cheliped regeneration with handedness in fiddler crab Peer-reviewed

    Hiromi Seno, Mikiko Shigemoto

    BULLETIN OF MATHEMATICAL BIOLOGY 69 (1) 77-92 2007/01

    DOI: 10.1007/s11538-006-9155-z  

    ISSN: 0092-8240

  41. Mathematical modelling for density effect in time-discrete population dynamics model

    瀬野裕美

    RIMS Kôkyûroku 1556 11-58 2007

    Publisher: Kyoto University

    ISSN: 1880-2818

  42. A mathematical consideration for the optimal shell change of hermit crab Peer-reviewed

    Y Sato, H Seno

    JOURNAL OF THEORETICAL BIOLOGY 240 (1) 14-23 2006/05

    DOI: 10.1016/j.jtbi.2005.08.019  

    ISSN: 0022-5193

  43. Group size determined by fusion and fission - A mathematical modelling with inclusive fitness Peer-reviewed

    H Seno

    JOURNAL OF MATHEMATICAL BIOLOGY 52 (1) 70-92 2006/01

    DOI: 10.1007/s00285-005-0341-7  

    ISSN: 0303-6812

  44. Pathogens can slow down or reverse invasion fronts of their hosts Peer-reviewed

    FM Hilker, MA Lewis, H Seno, M Langlais, H Malchow

    BIOLOGICAL INVASIONS 7 (5) 817-832 2005/09

    DOI: 10.1007/s10530-005-5215-9  

    ISSN: 1387-3547

    eISSN: 1573-1464

  45. A mathematical model for invasion range of population dispersion through a patchy environment Peer-reviewed

    H Seno, S Koshiba

    BIOLOGICAL INVASIONS 7 (5) 757-770 2005/09

    DOI: 10.1007/s10530-005-5211-0  

    ISSN: 1387-3547

  46. A mathematical model for spatially expanding infected area of epidemics transmitted through heterogeneously distributed susceptible units Peer-reviewed

    S Koshiba, H Seno

    JOURNAL OF BIOLOGICAL SYSTEMS 13 (2) 151-171 2005/06

    DOI: 10.1142/S0218339005001471  

    ISSN: 0218-3390

  47. Mathematical models for epidemic dynamics with adult vaccination against waning immunity

    H. Seno, N. Sato

    RIMS Kôkyûroku 1432 148-162 2005

    Publisher: Kyoto University

    ISSN: 1880-2818

  48. Some time-discrete models derived from ODE for single-species population dynamics: Leslie's idea revisited Peer-reviewed

    Hiromi Seno

    Scientiae Mathematicae Japonicae 58 (2) 389-398 2003

    ISSN: 1346-0862

  49. A population dynamic model for facultative agamosperms Peer-reviewed

    Y Nakayama, H Seno, H Matsuda

    JOURNAL OF THEORETICAL BIOLOGY 215 (2) 253-262 2002/03

    DOI: 10.1006/jtbi.2001.2373  

    ISSN: 0022-5193

  50. Optimal theory for the animal behavior with the dynamic programming: A mathematical modelling for the parent-offspring conflict Invited Peer-reviewed

    瀬野裕美

    Transactions of the Institute of Systems, Control and Information Engineers 44 247-252 2000

    DOI: 10.11509/isciesci.44.5_247  

  51. The optimal strategy for brood-parasitism: how many eggs should be laid in the host's nest? Peer-reviewed

    J Maruyama, H Seno

    MATHEMATICAL BIOSCIENCES 161 (1-2) 43-63 1999/10

    DOI: 10.1016/S0025-5564(99)00037-1  

    ISSN: 0025-5564

  52. Transition matrix model for persistence of monocarpic perennial plant population under periodically ecological disturbance Peer-reviewed

    H Seno, H Nakajima

    ECOLOGICAL MODELLING 117 (1) 65-80 1999/04

    DOI: 10.1016/S0304-3800(99)00010-1  

    ISSN: 0304-3800

    eISSN: 1872-7026

  53. Mathematical modelling for intra-specific brood-parasitism: coexistence between parasite and non-parasite Peer-reviewed

    J Maruyama, H Seno

    MATHEMATICAL BIOSCIENCES 156 (1-2) 315-338 1999/03

    DOI: 10.1016/S0025-5564(98)10073-1  

    ISSN: 0025-5564

  54. Transition matrix model for the persistence of monocarpic plant population under periodically occurred ecological disturbance Peer-reviewed

    H Seno, H Nakajima

    ECOSYSTEMS AND SUSTAINABLE DEVELOPMENT 1 457-466 1998

    ISSN: 1369-8273

  55. How does the size distribution of male territories depend on the spatial distribution of females? Peer-reviewed

    H Hirata, H Seno

    ECOLOGICAL MODELLING 103 (2-3) 193-207 1997/11

    DOI: 10.1016/S0304-3800(97)00085-9  

    ISSN: 0304-3800

  56. Transition matrix modelling on disturbance-controlled persistence of plant population Peer-reviewed

    H Giho, H Seno

    ECOLOGICAL MODELLING 94 (2-3) 207-219 1997/01

    DOI: 10.1016/S0304-3800(96)00020-8  

    ISSN: 0304-3800

    eISSN: 1872-7026

  57. Sex ratio features of two-group SIR model for asymmetric transmission of heterosexual disease Peer-reviewed

    C Koide, H Seno

    MATHEMATICAL AND COMPUTER MODELLING 23 (4) 67-91 1996/02

    ISSN: 0895-7177

  58. Stationary rank-size relation for community of logistically growing groups Peer-reviewed

    Hiromi Seno, Haruo Matsumoto

    Journal of Biological Systems 4 (1) 83-108 1996

    Publisher: World Scientific Publishing Co. Pte Ltd

    DOI: 10.1142/S0218339096000089  

    ISSN: 0218-3390

  59. MATHEMATICAL-MODEL OF THE POPULATION-DYNAMICS OF BROOD PARASITISM - WHAT IS THE BENEFIT FOR THE HOST Peer-reviewed

    Y HARAGUCHI, H SENO

    JOURNAL OF THEORETICAL BIOLOGY 174 (3) 281-297 1995/06

    DOI: 10.1006/jtbi.1995.0099  

    ISSN: 0022-5193

  60. ON PREDATOR INVASION INTO A MULTI-PATCHY ENVIRONMENT OF 2 KINDS OF PATCHES Peer-reviewed

    H MATSUMOTO, H SENO

    ECOLOGICAL MODELLING 79 (1-3) 131-147 1995/05

    DOI: 10.1016/0304-3800(93)E0144-R  

    ISSN: 0304-3800

  61. MATHEMATICAL-ANALYSIS ON FISH SHOALING BY A DENSITY-DEPENDENT DIFFUSION-MODEL Peer-reviewed

    H SENO, K NAKAI

    ECOLOGICAL MODELLING 79 (1-3) 149-157 1995/05

    DOI: 10.1016/0304-3800(93)E0143-Q  

    ISSN: 0304-3800

  62. Flow-radius relation of geometrical dichotomous vascular system Peer-reviewed

    Hiromi Seno

    Forma 10 (1) 29-38 1995

    ISSN: 0911-6036

  63. SOME MATHEMATICAL CONSIDERATIONS ON THE PARENT-OFFSPRING CONFLICT PHENOMENON Peer-reviewed

    H TOKUDA, H SENO

    JOURNAL OF THEORETICAL BIOLOGY 170 (2) 145-157 1994/09

    DOI: 10.1006/jtbi.1994.1174  

    ISSN: 0022-5193

  64. Mathematical modelling consideration on AV-node action potential spectrum Peer-reviewed

    C. Koide, H. Seno

    Forma 9 51-66 1994

  65. Some mathematical considerations on parent-offspring conflict phenomenon

    H. Seno, H. Tokuda

    RIMS Kôkyûroku 870 227-238 1994

    Publisher: Kyoto University

    ISSN: 1880-2818

  66. A density-dependent diffusion model on biological aggregation phenomena: An analysis on fish fhoaling

    Hiromi Seno

    RIMS Kôkyûroku 827 12-23 1993

    Publisher: Kyoto University

    ISSN: 1880-2818

  67. Mathematical considerations on spreading phenomenon of early farming in Europe

    Hiromi Seno

    RIMS Kôkyûroku 828 138-149 1993

    Publisher: Kyoto University

    ISSN: 1880-2818

  68. Coevolutionary game modelling consideration on the relation between the optimalities of two-mode searching behavior and the target's patchy distribution Peer-reviewed

    Hiromi Seno

    "Chaotic Dynamical Systems.", Proceedings of the RIMS Advanced Series in dynamical Systems, Vol. 13, ed. by Ushiki, S., World Scientific Publishers, Singapore 78-93 1993

  69. Rank-size relation for a multi-species system with an exclusive interference Peer-reviewed

    Hiromi Seno

    J. Biol. Systems 1 (3) 215-237 1993

  70. STOCHASTIC-MODEL FOR COLONY DISPERSAL Peer-reviewed

    H SENO

    ANTHROPOLOGICAL SCIENCE 101 (1) 65-78 1993/01

    DOI: 10.1537/ase.101.65  

    ISSN: 0918-7960

    eISSN: 1348-8570

  71. 脳波とフラクタル Peer-reviewed

    品川 嘉也, 瀬野 裕美

    生物物理 31 (6) 324-328 1991/12

    Publisher: The Biophysical Society of Japan General Incorporated Association

    DOI: 10.2142/biophys.31.6_38  

    ISSN: 0582-4052

  72. Some mathematical considerations on two-mode searching I Peer-reviewed

    Hiromi Seno

    Japan Journal of Industrial and Applied Mathematics 8 (2) 325-344 1991/06

    DOI: 10.1007/BF03167685  

    ISSN: 0916-7005 1868-937X

  73. Predator's invasion into an isolated patch with spatially heterogeneous prey distribution Peer-reviewed

    Seno, H.

    Bulletin of Mathematical Biology 53 (4) 557-577 1991

    DOI: 10.1016/s0092-8240(05)80155-7  

    ISSN: 0092-8240 1522-9602

  74. Some mathematical considerations on two-mode searching II Peer-reviewed

    Seno, H., Buonocore, A.

    Japan Journal of Industrial and Applied Mathematics 8 (3) 505-523 1991

    DOI: 10.1007/BF03167149  

    ISSN: 0916-7005 1868-937X

  75. PREDATORS INVASION INTO AN ISOLATED PATCH WITH SPATIALLY HETEROGENEOUS PREY DISTRIBUTION Peer-reviewed

    H SENO

    BULLETIN OF MATHEMATICAL BIOLOGY 53 (4) 557-577 1991

    DOI: 10.1007/BF02458629  

    ISSN: 0092-8240

  76. Fractal dimensionality of brain wave Peer-reviewed

    Y. Shinagawa, K. Kawano, H. Matsuda, H. Seno, H. Koito

    Forma 6 205-214 1991

  77. Pattern of the spatial distribution of nesting fish population around the nest Invited

    Hiromi Seno

    Suurikagaku 334 (4) 78-80 1991

    Publisher:

    ISSN: 0386-2240

  78. Rank-size relation for a multi-species system with an exclusive interference Peer-reviewed

    Hiromi Seno

    Japan Journal of Industrial and Applied Mathematics (JJIAM) 1 (1) 81-100 1991

    Publisher: The Japan Society for Industrial and Applied Mathematics

    DOI: 10.11540/jsiamt.1.1_81  

    More details Close

    Considered is a rank-size relation reduced by a multi-species system. Each species in the community is characterized by the population size in an isolated region. It is easily able to be assigned the rank K(=1, 2, ...) of species from the largest to the smallest with respect to the population size. We discuss a rank-size relation of a stationary community, making use of a stationary solution for a multi-species system of diffusion equation with an exclusive interference among species.

  79. Fractal dimension of brain wave

    Y. Shinagawa, K. Kawano, H. Seno, H. Koito

    RIMS Kôkyûroku 762 133-141 1991

    Publisher: Kyoto University

    ISSN: 1880-2818

  80. 脳波の次元解析 Peer-reviewed

    瀬野 裕美

    日本生理学雑誌 52 (7) 239-240 1990/07

  81. A DENSITY-DEPENDENT DIFFUSION-MODEL OF SHOALING OF NESTING FISH Peer-reviewed

    H SENO

    ECOLOGICAL MODELLING 51 (3-4) 217-226 1990/06

    DOI: 10.1016/0304-3800(90)90066-P  

    ISSN: 0304-3800

  82. Condition for the population persistence in a patchy environment: Critical patch size problem in some simple models Peer-reviewed

    Hiromi Seno

    Seibutsu Butsuri 29 (4) 41-45 1989

  83. EFFECT OF A SINGULAR PATCH ON POPULATION PERSISTENCE IN A MULTI-PATCH SYSTEM Peer-reviewed

    H SENO

    ECOLOGICAL MODELLING 43 (3-4) 271-286 1988/11

    DOI: 10.1016/0304-3800(88)90008-7  

    ISSN: 0304-3800

  84. Some mathematical remarks on population persistence in a multi-patch system Peer-reviewed

    Hiromi Seno

    "Cybernetics and Systems '88, part 1", ed. by Trappl, R., Kluwer Academic Publishers, Dordrecht 391-398 1988

  85. Modelling of biological aggregation patterns Peer-reviewed

    E. Teramoto, H. Seno

    "Biomathematics and Related Computational Problems", ed. by Ricciardi, L.M., Kluwer Academic Publishers, Dordrecht 409-419 1988

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Misc. 1

  1. Coevolutionary Game Modelling Consideration on The Relation Between the Optimalities of Two-mode Searching Behavior and the Target's Patchy Distribution(Topics Around Chaotic Dynamical Systems)

    SENO Hiromi

    814 73-87 1992/11

    Publisher: 京都大学数理解析研究所

    ISSN: 1880-2818

Books and Other Publications 19

  1. A Primer on Population Dynamics Modeling: Basic Ideas for Mathematical Formulation

    Hiromi Seno

    Springer Singapore 2022/11/18

    ISBN: 9789811960161

  2. ねずみ算からはじめる数理モデリング : 漸化式でみる生物個体群ダイナミクス

    瀬野裕美

    共立出版 2021/07

    ISBN: 9784320009356

  3. An Introductory Course in Mathematical Biology II: Further steps into the analysis of mathematical models

    齋藤保久, 佐藤一憲, 瀬野裕美

    共立出版 2017/09/15

    ISBN: 9784320057821

  4. An Introductory Course in Mathematical Biology I: A first step into the analysis of mathematical models

    Hiromi Seno

    共立出版 2016/10/30

    ISBN: 9784320057814

  5. マレー数理生物学入門

    James D. Murray著, 三村昌泰, 瀬野裕美, 河内一樹, 中口悦史, 三浦岳 監修

    丸善出版 2014/01

  6. 応用数理ハンドブック

    日本応用数理学会, 監修, 薩摩順吉, 大石新一, 杉原正顯

    朝倉書店 2013

  7. シリーズ 数理生物学要論 巻3 『行動・進化』の数理生物学

    日本数理生物学会編, 瀬野裕美責任編集

    共立出版 2010

  8. シリーズ 数理生物学要論 巻2 『空間』の数理生物学

    日本数理生物学会編, 瀬野裕美責任編集

    共立出版 2009

  9. シリーズ 数理生物学要論 巻1 『数』の数理生物学

    日本数理生物学会編, 瀬野裕美責任編集

    共立出版 2008

  10. 数理生物学 --- 個体群動態の数理モデリング入門

    瀬野裕美

    共立出版 2007

  11. 進化経済学ハンドブック

    進化経済学会編

    共立出版 2006

  12. 岩波科学ライブラリー113 ブックガイド〈数学〉を読む

    岩波書店編集部編

    岩波書店 2005

  13. 姓の継承と絶滅の数理生態学 --- Galton-Watson分枝過程によるモデル解析

    佐藤葉子, 瀬野裕美

    京都大学学術出版会 2003

  14. How Many People Can the Earth Support?

    ジョエル・E・コーエン著, 重定南奈子, 瀬野裕美, 高須夫悟共訳

    農文協 1998

  15. シリーズ・ニューバイオフィジックス10 数理生態学

    日本生物物理学会シリーズ, ニューバイオフィジックス刊行委員会編, 巌佐庸編集

    共立出版 1997

  16. 医学・生物学とフラクタル解析 --- 生物に潜む自己相似性を探る

    品川嘉也, 瀬野裕美

    東京書籍 1992

  17. SPECULATIONS: The Reality Club 1

    長尾力等と共訳

    青土社 1992

  18. William H. Calvin "The Trilogy of Homo Seriatim."

    長尾力等と共訳

    青土社 1991

  19. Information and the Origin of Life

    B.O.キュッパース著, 品川嘉也監修, 松田裕之, 瀬野裕美共訳

    マグロウヒル社 1991

Show all Show first 5

Presentations 94

  1. SIQR Model on the Disease Spread by Multiple Strains with a Competitive Dominance

    Y. Xie, H. Seno

  2. A Mathematical Model for the Spread of Rule-breaking Behavior in Class

  3. A Population Dynamics Model of Two Parasite Species Competing for the Common Host with Different Parasitism Stages

    A. Goyal, H. Seno

  4. A Population Dynamics Model on the Social Damage by Negative Information Spread

    Y. Xiao, H. Seno

  5. An Epidemic Dynamics Model with Social Classes Different in the Preventive Behavior

    Z. Fu, H. Seno

  6. A Sedentary Population Dynamics Model in Fragmented Habitat: Local Extinction by Global Density Effect

    H. Seno

  7. SIQR Model on the Disease Spread by Multiple Strains with a Competitive Dominance

    Y. Xie, H. Seno

    Joint annual meeting of the Korean Society for Mathematical Biology and the Society for Mathematical Biology

  8. An SIRI+Q Model with Limited Capacity of Isolation

    Z. Fu, H. Seno

    Joint annual meeting of the Korean Society for Mathematical Biology and the Society for Mathematical Biology

  9. Prey Composition in the Lotka-Volterra Apparent Competition System with a Shared Predator

    H. Seno

    Joint annual meeting of the Korean Society for Mathematical Biology and the Society for Mathematical Biology

  10. An Epidemic Dynamics Model with a Limited Capacity of Isolation for a Reinfectious Disease

    Z. Fu, H. Seno

  11. Relation of the Detectability in Strains to the Endemicity of an Infectious Disease: A Mathematical Model

    Y. Xie, H. Seno

  12. How Many Preys Could Coexist with a Shared Predator in the Lotka-Volterra System?

    H. Seno, V. Schneider, T. Kimura

  13. An Epidemic Dynamics Model with a Limited Capacity of Isolation for a Reinfectious Disease

    Z. Fu, H. Seno

    10th International Congress on Industrial and Applied Mathematics (ICIAM 2023 TOKYO)

  14. Social Response Could Cause Recurring Epidemic Outbreaks: A Population Dynamics Model

    Y. Xie, H. Seno

    10th International Congress on Industrial and Applied Mathematics (ICIAM 2023 TOKYO)

  15. Population Dynamics Model on the Persistence of Native Species in Fragmented Habitat under an Alien Species Invasion

    V. Schneider, H. Seno

    10th International Congress on Industrial and Applied Mathematics (ICIAM 2023 TOKYO)

  16. A Population Dynamics Model for the Information Spread under the Effect of Social Response

    H. Seno, R. Uchioke, E.J. Dansu

    10th International Congress on Industrial and Applied Mathematics (ICIAM 2023 TOKYO)

  17. Effect of the Habitat Fragmentation on the Persistence of Native Species against an Alien Invasion

    V. Schneider, H. Seno

    Tohoku University GP-Chem Chemistry Summer School 2023 in The 9th CWRU x Tohoku Joint Workshop

  18. Social Response Could Cause Recurring Epidemic Outbreaks: A Mathematical Model

    Y. Xie, H. Seno

    Tohoku University GP-Chem Chemistry Summer School 2023 in The 9th CWRU x Tohoku Joint Workshop

  19. A Mathematical Consideration for the Effect of Regional Lockdown on Endemic Size

    Z. Fu, H. Seno

    Tohoku University GP-Chem Chemistry Summer School 2023 in The 9th CWRU x Tohoku Joint Workshop

  20. An SIR+Q Model with Limited Capacity of Isolation

    H. Seno, I. Ahmad

    The 8th China-India-Japan-Korea International Conference on Mathematical Biology

  21. Effect of the Habitat Fragmentation on the Persistence of Native Species against an Alien Invasion

    V. Schneider, H. Seno

    The 8th China-India-Japan-Korea International Conference on Mathematical Biology

  22. Social Response Could Cause Recurring Epidemic Outbreaks: A Mathematical Model

    Y. Xie, H. Seno

    The 8th China-India-Japan-Korea International Conference on Mathematical Biology

  23. A Mathematical Consideration for the Effect of Regional Lockdown on Endemic Size

    Z. Fu, H. Seno

    The 8th China-India-Japan-Korea International Conference on Mathematical Biology 2023

  24. An Epidemic Dynamics Model for Reinfectious Disease: The Influence of Visitor Acceptance

    Y. Xie, I. Ahmad, T.I.S. Ikpe, E.F. Sofia, H. Seno

  25. A population dynamics model for the information spread in a community: Dependence on the heterogeneity of individuality

    Hiromi SENO

  26. A Population Dynamics Model for the Information Spread in a Community with the Heterogeneity of Individuality

    Hiromi SENO

    MPDEE 2022: Models in Population Dynamics, Ecology and Evolution 2022/06/15

  27. A mathematical model for the influence of the social insensitivity on the SIS epidemic dynamics: Occurrence of oscillatory behavior

    Y. Xie, H. Seno

  28. A mathematical consideration on the effect of regional lockdown on the final epidemic size

    Z. Fu, H. Seno

  29. A model for the effect of limited isolation capacity on the final epidemic size

    I. Ahmad, H. Seno

  30. A mathematical consideration on the disease spread in a community with two activity classes

    E.F. Sofia, H. Seno

  31. A population dynamics model for the information spread in a community

    Hiromi Seno

  32. A Population Dynamics Model for Information Spread under The Effect of Social Response

    E.J. Dansu, Hiromi Seno

    The 12th Conference on Dynamical Systems Applied to Biology and Natural Sciences, DSABNS 2021

  33. A Mathematical Model of Population Dynamics about The Internet Gaming Addiction

    Hiromi Seno

    The 12th Conference on Dynamical Systems Applied to Biology and Natural Sciences, DSABNS 2021

  34. A Mathematical Model of Population Dynamics about The Internet Gaming Addiction

    Hiromi Seno

  35. A Mathematical Model for The Dynamics of Information Spread under The Effect of Social Response

    E.J. Dansu, H. Seno

  36. A Mathematical Model for The Influence of The Social Insensitivity on The Epidemic Dynamics

    Y. Xie, H. Seno

  37. 感染症伝染ダイナミクスの数理モデル初歩 Invited

    瀬野裕美

    明治大学MIMS現象数理学拠点リモートセミナー 2020/08/06

  38. Mathematical Biology: a broad spectrum of interdisciplinary science Invited

    Hiromi Seno

    TEDxTohokuUniversitySalon "Maths in Everything" 2019/11/09

  39. An SIS model for the epidemic dynamics with two phases of the human day-to-day activity

    Hiromi Seno

    2019/09

  40. A population dynamics model for the spread of two competing pieces of information

    Emmanuel J. Dansu, Hiromi Seno

    2019/09

  41. An SIR Modeling with The Pathogen Population Dynamics of Disease Transmission Invited

    Hiromi Seno

    Symposium on Biomathematics, SYMOMATH 2018 2018/08

  42. A Model for Epidemic Dynamics in A Community with Visitor Subpopulation

    Hiromi Seno, Emmanuel J. Dansu

    2018 Annual Meeting of the Society for Mathematical Biology & the Japanese Society for Mathematical Biology 2018/07

  43. Analysis of Vector-Bias and Blood Resource Dependence in Malaria Disease Model with Mosquito Repellent

    Dipo Aldila, Hiromi Seno

    The 20th European Conference on Mathematics for Industry 2018/06

  44. "バッタ目昆虫の微胞子虫病の感染動態に関する数理モデル研究(A mathematical model for the dynamics of microsporidiosis transmission in Orthoptera)

    佐藤宏樹

    日本数理生物学会第27回大会 2017/10/06

  45. 病原体個体群動態を含む数理モデリングによるSIRモデル(An SIR modeling with the pathogen population dynamics of disease transmission)

    日本数理生物学会2017年年会 2017/10/06

  46. SIR Modeling for The Disease Transmission: Application of the QSSA idea International-presentation

    Symposium on Biomathematics, SYMOMATH 2017 2017/08/27

  47. Dengue Control Analysis in Multi-Patchy Environment International-presentation

    Dino Aldila, iversities Indonesia, Indonesia

    Eighth Workshop Dynamical Systems Applied to Biology and Natural Sciences, DSABNS 2017 2017/01/31

  48. Mathematical Modeling of Metapopulation Dynamics: Revisiting and Expanding its Meaning International-presentation

    International Conference for the 70th Anniversary of Korean Mathematical Society 2016/10/20

  49. Mathematical Modelling of Metapopulation Dynamics: Revisiting its Meaning

    日本数理生物学会第26回大会 2016/09

  50. Mathematical Modeling on Biology International-presentation

    Intensive Workshop: Mathematical Modelling on Biology 2015/02/22

  51. 複数パッチ環境下における個体群存続に対する閾パッチ数問題(Critical patch number problem for the population persistence in patchy environment)

    京都大学数理解析研究所共同利用研究集会 「第11回 生物数学の理論とその応用」 2014/09

  52. A Mathematical Model for Annual Variation of Incidence Size Affected by Past Epidemic Experience International-presentation

    The Joint Annual Meeting of the Japanese Society for Mathematical Biology and the Society for Mathematical Biology, Osaka 2014 2014/07/28

  53. 過去の感染規模が予防水準に及ぼす影響を考慮した数理モデルと感染規模年次変動データ(A mathematical model for the annual variation of epidemic outbreak with prevention level affected by past incidence size: With perspective on comparison to real data)

    京都大学数理解析研究所共同利用研究集会 「第10回 生物数学の理論とその応用」 2013/11

  54. 子に対する教育投資への親の意識分布の世代間遷移ダイナミクスモデル(Mathematical model on generational transition of parents' attitude in educational investment for child)

    日本数理生物学会第23回大会 2013/09

  55. 過去の感染規模が現在の予防水準に及ぼす影響を考慮した感染規模年変動の数理モデル(A simple mathematical model for the annual variation of epidemic outbreak with prevention level affected by past incidence sizes)

    日本数学会2013年度秋季総合分科会 2013/09

  56. Native Specific Reactions May Cause The Paradox of Population Control: A Theoretical Approach with Mathematical Model International-presentation

    CNR--JSPS 第5回日伊セミナー(5th Bilateral Seminar Italy-Japan)「海洋生物に対する物理的・化学的インパクト-海洋環境と人類社会の質の維持を目指して: Physical and Chemical Impacts on Marine Organisms: for the sustainable quality of human society dependent on marine environment」 2012/11/27

  57. 生物個体群サイズ制御のパラドックス:数理モデルからの示唆

    「数学と現象:Mathematics and Phenomena in Miyazaki (MPM)」 2012/11

  58. 過去の感染規模が現在の予防水準に及ぼす影響を考慮した感染規模年変動の数理モデル(A simple mathematical model for the annual variation of epidemic outbreak with prevention level affected by past incidence sizes)

    京都大学数理解析研究所共同利用研究集会 「第9回 生物数学の理論とその応用」 2012/11

  59. A Time-Discrete SIRS Model and Total Reproduction Number International-presentation

    BIOCOMP2012 ― Mathematical Modeling and Computational Topics in Biosciences 2012/06/04

  60. 外来捕食者侵入による見かけの競争の効果の変質に関する数理モデル解析(Analysis of A Mathematical Model on The Modification of Apparent Competition Effect with The Invasion of Alien Predator)

    京都大学数理解析研究所共同利用研究集会 「第8回 生物数学の理論とその応用」 2011/11

  61. 複数のブルードから構成される被食者を伴う離散型個体群動態モデル(A Discrete Population Dynamics Model with Some Different Broods of Prey)

    日本数理生物学会第21回大会 2011/09

  62. A Simple Mathematical Model for The Annual Variation of Epidemic Outbreak with Prevention Level Affected by Incidence Size in The Last Season International-presentation

    8th European Conference on Mathematical and Theoretical Biology, and Annual Meeting of The Society for Mathematical Biology --- ECMTB 2011 2011/06/28

  63. 離散型と連続型のSIRモデルのDynamical Consistency(On Dynamical Consistency between Time-Continuous and Time-Discrete SIR Models)

    京都大学数理解析研究所共同利用研究集会「第7回 生物数学の理論とその応用」 2010/11

  64. A Mathematical Model of Population Dynamics with Predator's Behavioral Change Induced by Prey's Batesian Mimicry International-presentation

    The Third China--Japan Colloquium of Mathematical Biology 2010/10/18

  65. 2株系Kermack--McKendrick型SIRモデルにおけるワクチン2種の最適配分問題(Optimal Allocation Problem of Strain-Specific Vaccines for a Two Strain Kermack--McKendrick SIR Model)

    国貞宗久

    日本数理生物学会第20回大会 2010/09

  66. 複数回交尾戦略の適応性に関する数理的考察(A Mathematical Consideration on The Optimality of Multiple Mating Strategy)

    日本数理生物学会第20回大会 2010/09

  67. A Mathematical Model for A Group Wave Emergence with Waving Behavior of Ocypodid Crab Ilyoplax pusillus International-presentation

    Conference on Computational and Mathematical Population Dynamics --- CMPD3 2010/05/31

  68. A Mathematical Model of Population Dynamics with Predator's Behavioral Change Induced by Prey's Batesian Mimicry International-presentation

    Conference on Computational and Mathematical Population Dynamics --- CMPD3 2010/05/31

  69. Royamaの理論を応用した時間離散型捕食者 --被食者系の数理モデリング

    日本生態学会第57回大会 (ESJ57)(平成22年3月15日~20日,東京大学駒場キャンパス,本郷キャンパス)自由集会W02「第1原理から理解する個体群動態モデル」(3月15日午後3時~,企画者:佐藤一憲・穴澤正宏) 2010/03

  70. ベイツ型擬態種による捕食行動の変化を導入した個体群動態モデル(A Mathematical Model of Population Dynamics with A Predator's Behavioral Change by the Batesian Mimic Prey)

    京都大学数理解析研究所共同利用研究集会「第6回 生物数学の理論とその応用」 2009/11

  71. Analysis of A Discrete-Time Competition Population Dynamics with Harvesting Effect (削減効果を導入した離散時間型競争モデルの解析)

    国貞宗久

    日本数理生物学会第19回大会 2009/09

  72. A Model Analysis for The Invasion Success of Alien Species to An Intermediate Trophic Level (外来生物の栄養段階中位への侵入成功性に関する数理モデル解析)

    飛永賢一

    日本数理生物学会第19回大会 2009/09

  73. A Mathematical Model Analysis for An Artificial Recovery of Environment Degraded by Population Dynamics(個体群による自己環境劣化に対する環境改善効果についての数理モデル解析)

    日本数理生物学会第19回大会 2009/09

  74. A Time-Discrete Model for the Epidemic Population Dynamics International-presentation

    An International Conference and LMS Workshop: Mathematical Models of Collective Dynamics in Biology and Evolution --- MDBE'09 2009/05/11

  75. Some Remarks on Time-Discrete Models for the Epidemic Population Dynamics(感染症個体群動態に関する時間離散モデルについての考察)

    京都大学数理解析研究所共同利用研究集会「第5回生物数学の理論とその応用」 2009/01

  76. A Multi-Community Epidemic Model with Central Infection Place International-presentation

    Yasuhisa Saito

    R0 and related concepts : methods and illustrations 2008/10/29

  77. Population Size Control with Harvesting/Thinning in Discrete Population Dynamics International-presentation

    The Japan-France CNRS Laboratory ReaDiLab (LIA 197) 2008 Conference on Mathematical understanding of complex phenomena arising in biology, biomimetic systems and medicine 2008/10/27

  78. 離散時間モデルにおける駆除/間引きによる逆説的増加に関する研究(On a paradoxical outbreak caused by harvesting/thinning in discrete population dynamics)

    第24回個体群生態学会 年次大会 2008/10

  79. 捕食選択を瞬時に行う系の近似微分方程式の導出 (Construction of Approximate Differential Equation about a Food Web with Instantaneous Switching of Feeding)

    中島久男

    日本数理生物学会第18回大会 2008/09

  80. 被食者-捕食者セルオートマトン系における削減効果に関する研究 (Effects of Harvesting on a Prey--Predator Cell-Automaton System)

    飛永賢一

    日本数理生物学会第18回大会 2008/09

  81. 自家卵食による最適繁殖戦略に関する数理モデル研究 (Mathematical Model Consideration for The Optimal Reproductive Strategy with Filial Cannibalism)

    久保田聡

    日本数理生物学会第18回大会 2008/09

  82. A Paradoxical Outbreak Caused by Harvesting/Thinning in Discrete Population Dynamics International-presentation

    Czech-Japanese Seminar in Applied Mathematics 2008 2008/09/01

  83. A Paradoxical Outbreak Caused by Harvesting/Thinning in Discrete Population Dynamics International-presentation

    The Second China-Japan Colloquium of Mathematical Biology 2008/08/04

  84. Phase-Compartmental Model of Transport-Related Infection and Its Analysis

    齋藤保久

    京都大学数理解析研究所共同利用研究集会「関数方程式論におけるモデリングと複素解析」 2007/11

  85. Phase-Compartmental Model on Transport-Related Infection International-presentation

    Yasuhisa Saito

    KMS 2007 Autumn Conference 2007/10/20

  86. Phase-Compartmental Model of Transport-Related Infection and Its Analysis

    齋藤保久

    京都大学数理解析研究所共同利用研究集会「第4回生物数学の理論とその応用」 2007/10

  87. 生態学的相互作用が害虫駆除による害虫増加を引き起こす --- 数理モデルによって示唆される新しい可能性(Native interspecific reaction may cause the paradox of pest control --- A new possibility implied by mathematical model)

    京都大学数理解析研究所共同利用研究集会「第4回生物数学の理論とその応用」 2007/10

  88. Indirect Effect May Cause The Paradox of Pest Control International-presentation

    BIOCOMP2007 ― Collective Dynamics: Topics on Competition and Cooperation in the Biosciences 2007/09/24

  89. Interspecific Reaction May Cause The Paradox of Pest Control International-presentation

    ReaDiLab Conference "Mathematical modeling and analysis in biological and chemical systems" 2007/09/03

  90. Spatial Vein Distribution for The Parallel Venation of a Bamboo Leaf: Mathematical Considerations International-presentation

    SMB/JSMB Joint Meeting 2007/07/31

  91. Phase-Compartment Model for Transport-Related Disease Infection International-presentation

    Yasuhisa Saito

    SMB/JSMB Joint Meeting, the minisymposium "Coupling epidemiological and ecological predation-competition models (Eco-epidemiology)" (organized by F.M. Hilker and H. Malchow) 2007/07/31

  92. Interspecific Reaction May Cause The Paradox of Pest Control International-presentation

    SMB/JSMB Joint Meeting 2007/07/31

  93. Density Effect May Cause The Paradox of Pest Control International-presentation

    The 2nd Dynamical Systems Theory and Its Applications to Biology and Environmental Sciences(第2回「力学系理論と生物学・環境科学への応用」国際シンポジューム) 2007/03/14

  94. Time-Discrete Prey-Predator Type of Systems Dynamically Consistent with ODE Models International-presentation

    The 2nd Dynamical Systems Theory and Its Applications to Biology and Environmental Sciences(第2回「力学系理論と生物学・環境科学への応用」国際シンポジューム) 2007/03/14

Show all Show first 5

Research Projects 31

  1. Mathematical modeling considerations for the diversity of biological community Competitive

    1991/01 - Present

  2. Studies on the mathematical modeling applied Fractal concept for biological phenomena Competitive

    1990/01 - Present

  3. Mathematical modeling considerations for group formation and group structure within biological population Competitive

    1988/01 - Present

  4. Mathematical modeling considerations for population dynamics in fragmented environment Competitive

    1986/01 - Present

  5. Mathematical modeling for the simultaneous collective response in epidemic population dynamics

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Tohoku University

    2022/04/01 - 2025/03/31

  6. Mathematical modeling for the biological phenomenon involving some processes with different time scales

    Hiromi Seno

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Tohoku University

    2018/04 - 2021/03

  7. Mathematical consideration of new modeling for biological population dynamics

    SENO Hiromi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Tohoku University

    2012/04/01 - 2016/03/31

    More details Close

    The principal research subject is the mathematical relation of models with nonlinear difference equations and nonlinear differential equations for the theoretical study about the biological popoulation dynamics. In this research project, to be systematically discussed is the rationality of the mathematical structure in such models, that is, its logical relation to the biological structure of targeted phenomenon. It is aimed to provide with a mathematical base to promote some new mathematical modeling, and to analyze the mathematical model newly built by it. Especially for some typical mathematical models in mathematical ecology, this project focused the formulus of functions involved in them and revisited the modeling to find out some new raltionality in them. As a result, some new mathematical models in biological population dynamics were built with the system of difference equations, and considered their mathematical natures.

  8. On Mathematical Structure of Time-Discrete Model for Epidemic Population Dynamics

    SENO Hiromi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Hiroshima University

    2009 - 2011

    More details Close

    We proposed and mathematically analyzed some new time-discrete models with non-linear difference equations, which are derived by a mathematical modeling applied the stochastic process, in comparison to some basic time-continuous models of epidemic population dynamics with ordinary differential equations, which have been applied for many other subjects in population dynamics. Further for our new models, we can define the expected reproduction number of infectives in a natural manner, and we obtained some fundamental issues about its mathematical nature.

  9. On the mathematically rational structure of the time-discrete model for biological population dynamics

    SENO Hiromi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Hiroshima University

    2007 - 2008

  10. Mathematical Approach to Nonlinear-Non-equilibrium Phenomena - Understanding of Transient Spatio-temporal Patterns-

    MIMURA Masayasu, MASUDA Kyuya, MOCHIZUKI Atsushi, KOBAYASHI Ryo, SENO Hiromi, EI Shin-ichiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)

    Category: Grant-in-Aid for Scientific Research (A)

    2003 - 2005

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    Among diverse nonlinear phenomena, we have studied modeling, analysis and the development of mathematical and complementarily numerical methods in order to understand nonlinear-non-equilibrium phenomena in the transient process. (1)Investigation of diversity of colonial patterns in chemotactic bacteria by using mathematical models. (2)Understanding of mechanism of venation formation of leafs by using two reaction-diffusion models under reaction-diffusion hypothesis and carrier hypothesis. (3)Proposal and simulation of mathematical models describing slime mold in order to understand merge and separation processes observed in experiments. This is the first step of theoretical study of cell-intelligence (4)As a problem arising in transient processes, proposal and analysis of probabilistic models describing spatial dispersion of biological individuals in heterogeneous medium, and analysis of influence of inter-specific interaction between individuals on velocity in spatial dispersion. (5)Study of interaction of fronts and spots arising in reaction-diffusion systems (6)Investigation of dynamics of spatially segregated patterns in cross-diffusion systems by singular limit analysis.

  11. Mathematical Model Analysis for the Stability Change of Ecosystem by Elimination of Interspecific Relationship

    SENO Hiromi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: HIROSHIMA UNIVERSITY

    2002 - 2003

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    1. As for Lotka-Volterra competing two species system with temporally intermittent competitive relationship, the temporally intermittent competition could realize the coexistence or emphasize the competition as a result. We introduce in addition the spatial distribution of those two species, making a mathematical model with reaction-diffusion system, and discuss the expansion or the shrinking of spatial distribution as a travelling wave problem. Until now we find that the temporally intermittent competition could cause the coexistence of two species at the same site, with their spatially overlapping distributions. Mathematically the conditions for such co-location coexistence would be closely related to the condition for coexistence in case of population dynamics without taking account of spatial distribution. Moreover, in case of spatial co-location coexistence, each spatial distribution invades into the habitat of another species. Numerical calculations indicate that the front of such spatial invasion can be treated as a stationary travelling wave with a constant speed 2. As for Lotka-Volterra predator-prey system, we investigate the possibility of coexistence of preys with competition which mediates the apparent competition by a common predator. We can show that, even when a prey tends to go extinct due to predation by a predator that feeds another preys, the prey could survive if it has an appropriate competitive relationship with another prey(s), with or without predators extinction. This implies that, with an elimination of competitive relationship between preys within a food web, some preys could go extinct due to such indirect effect. Consequently it is indicated that the competitive relationship could promote the coexistence between those competing species. Therefore, the competitive relationship within a stable ecosystem may stabilize the system. On the other hand, the invasion of new species may considerably destabilize the system, depending on the possible predation for the invading species

  12. 生態系の複雑さに関する数理的研究の展望

    瀬野 裕美, 原 登志彦, 巌佐 庸, 三村 昌泰, 稲葉 寿, 嶋田 正和

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 基盤研究(C)

    Category: 基盤研究(C)

    Institution: 広島大学

    2002 - 2002

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    本研究は,生態学における生態系の安定性や動態,多様性についての数理的研究の現状と将来の発展性について,生態学に関する数理モデルの数学的研究に関わってきた研究者を中心とした研究者組織によって総合的な議論を行う学際的な交流の場を実現し,生態系に関する数理的研究の現状の諸側面に関する議論を行い,将来の発展を促す契機を提供することを目指した。 昨今の応用数理における多様な自然科学分野の融合,複合化の実現,それらに伴う生命現象の研究における数理的アプローチへの需要を鑑みた,生命現象に関する数理モデリング,数理モデル研究に関する学際的な研究交流の振興や啓発をも念頭におき,公開シンポジウムを平成14年9月に東京大学大学院数理科学研究科の会場で開催した。公開シンポジウムは,3つの講演とパネルディスカッションで構成し,とりわけ,パネルディスカッションでは,研究分担者を含む6名のパネラーによる意見交換を通して,生態系に関する数理的研究の現状の諸側面に関する議論を公の場に実現した。 また,本研究では,本年度7月より自前のwwwサーバを立ち上げ,そのホームページで,上記の公開シンポジウムの情報,内容を公示するとともに,同サーバ上のchatシステムやBBSシステムを利用した研究分担者間の意見交換,また,研究組織内外の意見交流を試みた。 最終的な本研究の締めくくりとして,研究組織の研究者による,生態系の複雑さに関わる数理的研究についての考察,このような学際的研究のさらなる発展を図る上での提言をまとめた報告書をとりまとめた。この報告書については,関連の研究者にも配布してゆく予定である。また,報告書の内容については,上記のホームページにも掲載し,公に向けての提言とする。

  13. Mathematical study for the relation between time-discrete and time-continuous models in biological population dynamics Competitive

    System: The Other Research Programs

    2002 -

  14. 生物個体群動態に関する離散時間モデルと連続時間モデルの関連性に関する数理的研究 Competitive

    System: その他の研究制度

    2002 -

  15. Mathematical Modelling Analysis for Population Dynamics with Temporally Intermittent Specific Interaction

    SENO Hiromi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Hiroshima University

    2000 - 2001

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    ・ We have studied the Lotka-Volterra two species system with competitive relationship which is disappeared periodically in time. In the period without competitive relationship, each of two species populations grows independently of each other. Our results show that such temporally intermittency of competitive relationship can cause the change of which species goes extince or the coexistence of two species. Results about the relation between such specific phases and the parameters in model have been presented in part at some domestic or international scientific meetings, and are planned to be published in paper in 2002. ・ We have studied some mathematical methods to analyze the Lotka-Volterra prey-predator system with temporally intermittent disturbance. Method developed by P.H. Leslie (1958) in some intuitive way is extended and applied for Lotka-Volterra prey-predator ODE system, and we can obatin a time-discrete dynamical system derived from it, which conserves the characteristics of original ODE dynamical system. We applied our extended method for the other fundamental mathematical models in Mathematical Biology, and show that those derived time-discrete systems can conserve well the behavior of solution for the original system. Some results have been already presented in some domestic and international scientific meetings. ・ We have studied the Lotka-Volterra prey-predator system with harvestion term which is temporally intermittent, that is, which is disappeared periodically in time. In the system with temporally continuous harvestion, the extinction of prey or predator occurs in a finite time, depending on the initial condition. In contrast, as for the system with temporally intermittent harvestion, the conclusion of population dynamics can change : for instance, the extinct species is changed. Some results will be presented in some domestic and international scientific meetings.

  16. Mathematical Modelling Considerations for the Diversity of Biological Community Competitive

    System: The Other Research Programs

    2000 -

  17. 生物群集の多様性に関する数理モデル研究 Competitive

    System: その他の研究制度

    2000 -

  18. Mathematical modeling considerations for the effect of temporally discontinuous ecological disturbance on population dynamics Competitive

    1997/04 - 1999/03

  19. 時間的に不連続な生態学的摂動が加わる生物個体群動態に関する数理モデル研究

    瀬野 裕美

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 奨励研究(A)

    Category: 奨励研究(A)

    Institution: 奈良女子大学

    1998 - 1999

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    ・競争関係にあるLotka-Volterra型2種競争系を考え,2種が共存できず,いずれかの種のみが最終的には絶滅するような条件の下で,周期的にこの2種の競争関係を中断する一定期間を与え,その期間中は,2種のそれぞれは独立して増殖しているような仮定による数理モデルの解析を進めた。数値計算による解析の結果,競争関係の時間間欠性の特性に依存して,絶滅するべき種の入れ替わりや2種の共存が実現することが判明し,そのような新しい相と競争関係の時間間欠性の特性を表すパラメータとの関係についての詳細な解析を数学的手法も用いて進めた。立命館大学理工学部中島久男氏との共同研究により,2種共存に関するPersistenceのための十分条件を解析的に導き,その結果も含めて,平成12年8月23-27日に米国インディアナ州West Lafayetteで開かれるThe Second International Conference on Deterministic and Stochastic Modeling of Biointeraction,"DESTOBIO 2000"において同氏との連名で研究発表を行う予定である。 ・昨年度からの継続課題として,複数種からなる生態系に対する基礎的な数理モデルとして,餌-捕食者関係にあるLotka-Volterra型3種系について,3種共存不可能な条件の下で,3種のうちl種を周期的にある定期間のみ欠落させ,わずかに移入させる,という時間上周期的な生態学的摂動によって3種共存が可能になる条件については,数値計算による解析で,生態学的摂動の時間周期と欠落時間長の間にある関係が満たされれば,3種共存が実現することがわかっており,3種系における諸パラメータとの関係について,さらに詳細な研究を進めつつある。

  20. 生態的攪乱の時間的発生頻度が生態系の安定性に及ぼす影響に関する数理モデル

    瀬野 裕美

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 奨励研究(A)

    Category: 奨励研究(A)

    Institution: 奈良女子大学

    1996 - 1996

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    生態的撹乱をそれらの数理モデルに導入することによって本研究の対象となる数理モデリングを行い,その解析を進めた。特に、現在、洪水に代表される河川の撹乱に依存して存続してきたと考えられるカワラノギクなどの河原の植物の動態について、植物個体群動態に関しての基礎モデルとして研究されてきた遷移行列モデルをもとに数理モデルを構成し、数学的および数値計算による解析を行い,その結果を議論した。現在,その成果を論文にまとめつつある。また,平成9年10月14-16日にスペインで開かれるThe First International Conference on Ecosystems and Sustainable Development(Castle of Peniscola,Spain)において講演発表する予定である。カワラノギクのように,周期的に生起する生態的撹乱に依存する植物個体群の存続性は,その周期に密接に関わるような個体群の増殖性およびその生活史が適当であるときに限り期待できる,という結果を数理モデル解析の結果によって明確に論じた。また,周期的に生起する生態的撹乱にその存続を依存する植物個体群については,一年生よりも多年生であることが,あるいは,一年生でなく多年生であることが必要であるような場合があることも示された。一方,恒常環境における相当の微分方程式系による数理モデルに対する、ある時間的周期で発生する撹乱を導入した差分微分方程式系による数理モデリングに関して,単一種系であるMalthus増殖系やLogistic増殖系のダイナミクスの性質の解析を進めつつある。それらの解析は,複数種生物個体群動態に関する微分方程式系による数理モデリング研究の基盤となるものである。

  21. 複数の群れからなる生物個体群集の動態に関する数理的研究

    瀬野 裕美

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 奨励研究(A)

    Category: 奨励研究(A)

    Institution: 奈良女子大学

    1995 - 1995

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    生物個体群の群れ形成に関するダイナミクスを考察するため、最適群れサイズがどのようにして決まるかについての数理モデルを理論生物学における包括適応度の概念をもとに構成し、解析した。群れの融合や分裂、群れ間の個体や小集団の移住、群れ内での群れサイズ維持過程を考慮にいれた集団内の個体の適応度変化を用いて、群れサイズが成長してゆく場合に選択されてゆく最適な群れサイズの数理的解析を行った結果、群れ間の相互作用によって決定する群れサイズは、一個体の加入、あるいは脱退の繰り返しによって決まるものとは必ずしも一致しないことが示された。これは、従来、数理生物学において示されてきた群れサイズ決定の理論からは導かれ得なかった結論である。さらに、群れの間における(融合や分裂に関する)葛藤(conflict)が起こりうることが示され、その解消の数理モデリングをおこなった。構成された数理モデルによって葛藤の解消の結果の群れサイズは、特に、群れ間の葛藤に費やすコストの差が大きい場合に、非自明なものになりうることが理論的に示唆されると共に数値計算による実験によって示された。その結果は、論文としてまとめられ、現在、投稿中である。今年度の研究において構成、解析された数理モデルでは、包括適応度の数理的構成において、相互作用を被っている時点での二つの群れの間の相互作用(融合や分裂)による適応度変化のみを導入していた。一方、例えば、ある群れのメンバー個体が他の群れに移籍するような場合には、導入するべき包括適応度変化は、二段階の過程、すなわち、元の群れからの脱退による適応度変化と脱退後に移籍先の群れに加入することによる適応度変化を合わせて考慮する必要がある。このような過程は生物の群れ構造の動態の生物学的に重要な側面であるが、その数理的研究は今後の課題であり、本研究はそうした研究への基盤となるものである。

  22. 生息域の時間変動が生物個体群動態に及ぼす効果に関する数理モデル研究

    瀬野 裕美

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 奨励研究(A)

    Category: 奨励研究(A)

    Institution: 奈良女子大学

    1994 - 1994

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    生物個体群の空間不均質な分布としてのパッチ状分布について、生物個体群がパッチを形成する場合におけるパッチ集団を総体的に特徴づけるランク-サイズ関係に関する基礎的数理モデル解析,複数パッチからなる環境を利用するのが存続が一部パッチの環境の変化によってどのような寄与をうけるかに関する基礎的数理モデル解析,それぞれに関する論文を出版した。 空間的・時間的生態的攪乱の生物個体群の存続に及ぼす効果を考察するための数理モデル解析:カワラノギクのように、河川の氾濫などの空間的・時間的な錯乱によって存続がコントロールるような個体群の存続性を考察するための数理モデルを植物個体群動態に対する数理モデリングとして用いられる推移行列を用いて構成した。個体群は種子ステージ,ロゼットステージ,結実個体ステージの3ステージに分類されるとし、それぞれのステージの個体群サイズ,ステージ間の遷移(生活史)が推移行列によって表現された。特に、生態的攪乱が存続に有効に働く場合に着目し、攪乱の時間的周期(季節周期)の重要性についての考察を試みるために、推移行列の固有値解析を行い、攪乱が起こらない場合には生物個体群が絶滅に向かうような生物個体群の生活史パラメータ(推移行列の成分)に関する条件を求めた。まず、1年生草木の生活史を考えることとし、年を越えてロゼットステージに留まることがない場合について、攪乱行列を周期的に作用させることによって個体群が存続できるための条件を考察するために、周期的に攪乱行列が作用される場合の生物個体群のステージ構成の遷移の一般項を求めた。その一般項を解析することによって、個体群存続のために攪乱が起こらなければならない最低年数と生活史パラメータとの関係式を得た。

  23. 生物個体群の群れ形成ダイナミクスに関する数理モデル研究

    瀬野 裕美

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 奨励研究(A)

    Category: 奨励研究(A)

    Institution: 広島大学

    1993 - 1993

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    1.タンガニイカ湖カワスズメ稚魚個体群のつくる集合パターンに関する観察データ(滋賀県立琵琶湖博物館準備室中井克樹による)をポテンシャル場における密度依存型拡散係数をもつ拡散方程式モデルによって解析し、稚魚の持つ内的性質を議論、生態学的問題点を提起した。その結果は、論文として出版予定である。 2.生物群集の構造特性を反映するランク-サイズ関係に関する数理モデルをn次元密度依存型拡散方程式系によって構成し、その解析によって、複数のう生物種からなる群集において観測されてきた既知のランク-サイズ関係を数理的に理解することを試みた。結果を論文として出版した。 3.「群れ」という形態が進化的に選択されうることを示す数理モデル解析を行なった。特に、捕食効率を下げるという利点で餌食集団の群れ形成が進化的に安定に存在しうることを確率過程(特に、first passage problemの理論の応用,フラクタル理論の応用)による数理モデルによって示し、研究会で発表するとともに、論文として発表した。 4.パッチ状の環境下で空間的群れ構造をとらざるを得ないような生物個体群にとって、環境条件の不均質化がどのような影響を与えうるかをn次元常微分方程式系による移住モデルの定常解の固有値解析をもとに議論した。その成果は論文として出版予定である。 5.群れサイズが増大して行くダイナミクス、複数の群れの増殖ダイナミクスに関する数理モデルを最適化問題,von Foester方程式を応用して構成し、それらの解析を進行中であり、1993年11月ドイツ・オ-ベルヴォルファで開かれた数理生物学研究会においてその一部を発表した。生物群集のランク-サイズ関係に関しては、観測されてきた既知のランク-サイズ関係が、数理的には、非常に限られた条件でのみ実現しうることが示されている。

  24. Mathematical Modelling for Biological Phenomena with Some Application of Fractal Theory Competitive

    System: The Other Research Programs

    1993 -

  25. フラクタル理論を応用した生物現象の数理モデル研究 Competitive

    System: その他の研究制度

    1993 -

  26. 生物個体群の集合パターン解析の為の数理モデル研究

    瀬野 裕美

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 奨励研究(A)

    Category: 奨励研究(A)

    Institution: 広島大学

    1992 - 1992

  27. 分断された環境内における生物個体群の存続に関する数理モデル研究

    瀬野 裕美

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 奨励研究(A)

    Category: 奨励研究(A)

    Institution: 日本医科大学

    1991 - 1991

  28. Mathematical modelling considerations for the effect of temporally discontinuous ecdogical desturbance on population dynamics. Competitive

    System: The Other Research Programs

  29. Mathematical modelling considerations on grouping dynamics and structure of biological population Competitive

    System: The Other Research Programs

  30. Mathematical modelling considerations on population dynamics in fragmentated environment Competitive

    System: The Other Research Programs

  31. 時間的不連続な生態的擾乱の生物個体群動態に及ぼす効果に関する数理モデル研究 Competitive

    System: その他の研究制度

Show all Show first 5

Works 4

  1. The speed of travelling infection waves in a diffusive epidemiological model.

    2003 -

  2. 感染症の拡散に関する数理モデルにおける伝染進行波の速度に関する研究

    2003 -

  3. William H. Cavin "The Trilogy of Homo Seriatim

    1991 -

  4. 翻訳W.H.カルヴィン「ホモ・ラリアティムの三部曲)青土社現代思想19(10)128-141

    1991 -

Social Activities 2

  1. Mathematical Biology: a broad spectrum of interdisciplinary science

    TEDxTohokuUniversitySalon "Maths in Everything"

    2019/11/09 - 2019/11/09

  2. 東北大学・飛翔型「科学者の卵養成講座」(グローバルサイエンスキャンパス 委託事業)

    2014/11 - 2016/11

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    発展コースにおける高校生対象のゼミナール開設,研究指導

Other 14

  1. 数学と生命現象の連関性の探求 ~ 新しいモデリングの数理 ~

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    生命現象に関する数理モデリングの新しい展開を目指して,身分,世代,学際を超えた学術交流の機会を提供した。

  2. 数学と生命現象の連関性の探求 ~ 新しいモデリングの数理 ~

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    生命現象に関する数理モデリングの新しい展開を目指して,身分,世代,学際を超えた学術交流の機会を提供した。

  3. 数学と生命現象の連関性の探求 ~ 新しいモデリングの数理 ~

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    生命現象に関する数理モデリングの新しい展開を目指して,身分,世代,学際を超えた学術交流の機会を提供した。

  4. 第7回 生物数学の理論とその応用

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    生命現象に関係のある数理モデルの最新の研究についての交流を行った。

  5. 生物現象に対する数理モデリングの数理

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    生命現象に関する数理モデリングの新しい展開を目指して,身分,世代,学際を超えた学術交流の機会を提供した。

  6. 新しい生物数学の研究交流プロジェクト

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    生命現象に関する数理モデリングの新しい展開を目指して,身分,世代,学際を超えた学術交流の機会を提供した。

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    生命現象に関する数理モデリングの新しい展開を目指して,身分,世代,学際を超えた学術交流の機会を提供した。

  8. 「Alcala 2nd International Conference on Mathematical Biology」(2003年9月5日~9月9日;Alcala de Henares, Madrid, Spain)

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    Alcala 2nd International Conference on Mathematical Biologyに参加して,研究発表を行うとともに国際的な学術交流を行った。

  9. 「ICM2002 Satellite Conference in Mathematical Biology」(2002年8月15日~8月18日;桂林,中国)

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    ICM2002 Satellite Conference in Mathematical Biologyに参加して,研究発表を行うとともに国際的な学術交流を行った。

  10. 「BIOCOMP2002: Topics in Biomathematics and Related Computational Problems at the Beginning of the Third Millennium」(2002年6月3日~6月9日;Vietri Sul Mare, Salerno, Italy)

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    BIOCOMP2002: Topics in Biomathematics and Related Computational Problems at the Beginning of the Third Millenniumに参加して,研究発表を行うとともに国際的な学術交流を行った。

  11. 出版物名「姓の継承と絶滅の数理生態学」

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    京都大学学術出版会より「姓の継承と絶滅の数理生態学」(佐藤葉子と共著)を出版した。

  12. 「The Second International Conference on Deterministic and Stochastic Modeling of Biointeraction, "DESTOBIO 2000"」(2000年8月23日~8月27日;West Lafayette, Indiana,USA)

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    The Second International Conference on Deterministic and Stochastic Modeling of Biointeraction, "DESTOBIO 2000"に参加して,研究発表を行うとともに国際的な学術交流を行った。

  13. 「The International Conference on Theory and Mathematics in Biology and Medicine 1999」(1999年6月29日~7月3日;Amsterdam, The Netherlands)

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    The International Conference on Theory and Mathematics in Biology and Medicine 1999に参加して,研究発表を行うとともに国際的な学術交流を行った。

  14. 「The First International Conference on Ecosystems and Sustainable Development (ECOSUD97)」(1997年10月14日~10月16日;Peniscola, Spain)

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    The First International Conference on Ecosystems and Sustainable Development (ECOSUD97)に参加して,研究発表を行うとともに国際的な学術交流を行った。

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