Details of the Researcher

PHOTO

Masato Mimura
Section
Graduate School of Science
Job title
Associate Professor
Degree
  • Ph.D (Mathematical Science) (The University of Tokyo)

Research History 3

  • 2019/04 - Present
    Tohoku University Mathematical Institute Associate Professor

  • 2012/05 - 2019/03
    Tohoku University Mathematical Institute Assistant Professor

  • 2011/04 - 2012/05
    The University of Tokyo Graduate School of Mathematical Science JSPS research fellow (PD)

Education 1

  • The University of Tokyo Graduate School of Mathematical Science Graduate Student (Master and Ph.D courses)

    2006/04 - 2011/03

Professional Memberships 1

  • 日本数学会

Research Interests 3

  • Expander Graph

  • Extremal Combinatorics

  • Geometric Group Theory

Research Areas 1

  • Natural sciences / Geometry / Geometric Group Theory, Extremal Combinatorics

Papers 12

  1. Solving linear equations in a vector space over a finite field Peer-reviewed

    Masato Mimura, Norihide Tokushige

    Discrete Mathematics 344 (12) 112603-112603 2021/12

    Publisher: Elsevier BV

    DOI: 10.1016/j.disc.2021.112603  

    ISSN: 0012-365X

  2. Group Approximation in Cayley Topology and Coarse Geometry, Part II: Fibred Coarse Embeddings Peer-reviewed

    Masato Mimura, Hiroki Sako

    Analysis and Geometry in Metric Spaces 7 (1) 62-108 2019/08

    DOI: 10.1515/agms-2019-0005  

  3. Amenability versus non‐exactness of dense subgroups of a compact group Peer-reviewed

    Masato Mimura

    Journal of the London Mathematical Society 100 (2) 592-622 2019/05

    DOI: 10.1112/jlms.12229  

  4. Group approximation in Cayley topology and coarse geometry Part Group approximation in Cayley topology and coarse geometry Part I: Coarse embeddings of amenable groups Peer-reviewed

    Masato Mimura, Hiroki Sako

    Journal of Topology and Analysis 2019

    DOI: 10.1142/S1793525320500089  

  5. Superrigidity from chevalley groups into acylindrically hyperbolic groups via quasi-cocycles Peer-reviewed

    Masato Mimura

    Journal of the European Mathematical Society 20 (1) 103-117 2018

    Publisher: European Mathematical Society Publishing House

    DOI: 10.4171/JEMS/760  

    ISSN: 1435-9855

  6. ON STRONG PROPERTY (T) AND FIXED POINT PROPERTIES FOR LIE GROUPS Peer-reviewed

    Tim De Laat, Masato Mimura, Mikael De La Salle

    ANNALES DE L INSTITUT FOURIER 66 (5) 1859-1893 2016

    DOI: 10.5802/aif.3051  

    ISSN: 0373-0956

  7. Multi-Way Expanders and Imprimitive Group Actions on Graphs Peer-reviewed

    Masato Mimura

    INTERNATIONAL MATHEMATICS RESEARCH NOTICES 2016 (8) 2522-2543 2016

    DOI: 10.1093/imrn/rnv220  

    ISSN: 1073-7928

    eISSN: 1687-0247

  8. Group approximation in Cayley topology and coarse geometry, III: Geometric property (T) Peer-reviewed

    Masato Mimura, Narutaka Ozawa, Hiroki Sako, Yuhei Suzuki

    ALGEBRAIC AND GEOMETRIC TOPOLOGY 15 (2) 1067-1091 2015

    DOI: 10.2140/agt.2015.15.1067  

    ISSN: 1472-2739

  9. Sphere Equivalence, Banach Expanders, and Extrapolation Peer-reviewed

    Masato Mimura

    INTERNATIONAL MATHEMATICS RESEARCH NOTICES 2015 (12) 4372-4391 2015

    DOI: 10.1093/imrn/rnu075  

    ISSN: 1073-7928

    eISSN: 1687-0247

  10. Fixed point property for universal lattice on schatten classes Peer-reviewed

    Masato Mimura

    Proceedings of the American Mathematical Society 141 (1) 65-81 2012

    DOI: 10.1090/S0002-9939-2012-11711-3  

    ISSN: 0002-9939 1088-6826

  11. Fixed point properties and second bounded cohomology of universal lattices on Banach spaces Peer-reviewed

    Masato Mimura

    JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK 653 (653) 115-134 2011/04

    DOI: 10.1515/CRELLE.2011.021  

    ISSN: 0075-4102

  12. On Quasi-homomorphisms and Commutators in the Special Linear Group over a Euclidean Ring Peer-reviewed

    Masato Mimura

    INTERNATIONAL MATHEMATICS RESEARCH NOTICES 2010 (18) 3519-3529 2010

    DOI: 10.1093/imrn/rnq011  

    ISSN: 1073-7928

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Misc. 1

  1. An alternative proof of Kazhdan property for elementary groups

    MIMURA Masato

    RIMS kyokyuroku 2062 79-87 2018/04

Presentations 93

  1. Upgrading relative fixed points International-presentation Invited

    Masato Mimura

    Beyond Spectral Gaps 2019/10/01

    More details Close

    The second part of the sixtieth birthday conferences of Professor Pierre Pansu.

  2. 離散群からエクスパンダーグラフを作るIII Invited

    見村 万佐人

    2019/08/25

  3. 離散群からエクスパンダーグラフを作るII Invited

    見村 万佐人

    Summer School 数理物理 2019/08/24

  4. 離散群からエクスパンダーグラフを作るI Invited

    見村 万佐人

    Summer School 数理物理 2019/08/23

  5. An extreme counterexample to the Lubotzky-Weiss conjecture International-presentation Invited

    Masato Mimura

    Rigidity 2019/06/26

  6. ルボツキーとヴァイスの予想とその周辺

    見村 万佐人

    淡路島幾何学研究集会2019 2019/01/27

  7. Profinite actions on a common set International-presentation Invited

    Masato Mimura

    Rigidity School 2018 2018/09/17

  8. Upgrading fixed points International-presentation Invited

    Masato Mimura

    Superexpanders and Their Coarse Geometry 2018/04/20

  9. BG, or not BG, that is the question International-presentation

    Masato Mimura

    Ergodic and Geometric Group theory in Sendai 2017/10/24

  10. Fixed point properties and strengthening 7 International-presentation Invited

    Masato Mimura

    2017/10/13

  11. Fixed point properties and strengthening 6 International-presentation Invited

    Masato Mimura

    2017/10/12

  12. Fixed point properties and strengthening 5 International-presentation Invited

    Masato Mimura

    2017/10/11

  13. Fixed point properties and strengthening 4 International-presentation Invited

    Masato Mimura

    2017/10/10

  14. Fixed point properties and strengthening 3 International-presentation Invited

    Masato Mimura

    2017/10/06

  15. Fixed point properties and strengthening 2 International-presentation Invited

    Masato Mimura

    2017/10/04

  16. Fixed point properties and strengthening 1 International-presentation Invited

    Masato Mimura

    2017/10/03

  17. Intrinsic upgrades of fixed points without bounded generation International-presentation Invited

    Masato Mimura

    Besancon-Neuchatel functional analysis meeting 2017/06/20

  18. Kazhdan's property (T), expander graphs, and strengthenings 6 International-presentation Invited

    Masato Mimura

    2017/03/16

  19. Kazhdan's property (T), expander graphs, and strengthenings 5 International-presentation Invited

    Masato Mimura

    2017/03/16

  20. Kazhdan's property (T), expander graphs, and strengthenings 4 International-presentation Invited

    Masato Mimura

    2017/03/15

  21. Kazhdan's property (T), expander graphs, and strengthenings 3 International-presentation Invited

    Masato Mimura

    2017/03/14

  22. Kazhdan's property (T), expander graphs, and strengthenings 2 International-presentation Invited

    Masato Mimura

    2017/03/08

  23. Kazhdan's property (T), expander graphs, and strengthenings 1 International-presentation Invited

    MIMURA Masato

    2017/03/07

  24. Superintrinsic synthesis in fixed point properties International-presentation Invited

    Masato Mimura

    Property T and fixed point properties 2017/01/24

  25. Superintrinsic synthesis in fixed point properties International-presentation Invited

    Masato Mimura

    Amenability, coarse embeddability and fixed point property 2016/12/06

  26. Synthesis in fixed point properties 1 International-presentation Invited

    Masato Mimura

    Rigidity School 2016/07/26

  27. Synthesis in fixed point properties 2 International-presentation Invited

    Masato Mimura

    Rigidity School 2016/07/26

  28. Synthesis in fixed point properties 3 International-presentation Invited

    Masato Mimura

    Rigidity School 2016/07/26

  29. Synthesis in fixed point properties 4 International-presentation Invited

    Masato Mimura

    Rigidity School 2016/07/26

  30. Strong algebraization of fixed point property International-presentation Invited

    Masato Mimura

    Metric spaces: Analysis, Embeddings into Banach Spaces, Applications 2016/07/05

  31. Strong algebraization of fixed point property International-presentation Invited

    Masato Mimura

    Topology and Analysis of Discrete Groups and Hyperbolic Spaces 2016/06/20

  32. Multi-way expanders and imprimitive group actions on graphs International-presentation Invited

    Masato Mimura

    Japanese Conference on Combinatorics and its application 2016/05/21

  33. 確証できるケーリー・エクスパンダー

    Masato Mimura

    日本数学会年会 2015/03/21

  34. Group approximations in Cayley topology and coarse geometry: part II: Fibered coarse embeddings

    Masato Mimura

    日本数学会年会 2015/03/21

  35. エクスパンダーグラフ入門 Invited

    Masato Mimura

    スペクトラルグラフ理論および周辺領域第3回研究集会 2015/03/13

  36. New algebraization of Kazhdan and fixed point properties Invited

    Masato Mimura

    鹿児島代数幾何解析セミナー 2015/02/16

  37. Verifiable expander International-presentation Invited

    Masato Mimura

    Topics in Differential Geometry and its Discretizations 2015/01/10

  38. Metric Kazhdan constants International-presentation Invited

    Masato Mimura

    Rigidity School Tokyo 2014 (2nd) 2014/11/22

  39. metric Kazhdan constants I Invited

    Masato Mimura

    多様体上の微分方程式 2014/11/20

  40. metric Kazhdan constants II Invited

    Masato Mimura

    多様体上の微分方程式 2014/11/20

  41. Poincare type inequalities and non-embeddabilities: Gross trick and sphere equivalence I International-presentation Invited

    Masato Mimura

    Metric Embeddings : Constructions and Obstructions 2014/11/03

  42. Poincare type inequalities and non-embeddabilities: Gross trick and sphere equivalence II International-presentation Invited

    Masato Mimura

    Metric Embeddings : Constructions and Obstructions 2014/11/03

  43. Group approximation in Cayley topology and coarse geometry: Fibered corse embeddings International-presentation Invited

    Conference on Geometric Functional Analysis and its Applications 2014/10/27

  44. Group approximation in Cayley topology and coarse geometry Invited

    Masato Mimura

    広島幾何学研究集会 2014/10/08

  45. Cayley verifiable expander

    Masato Mimura

    阿蘇山幾何学研究集会 2014/09/17

  46. Metric Kazhdan constants Invited

    Masato Mimura

    幾何学シンポジウム 2014/08/23

  47. Group approximation in Cayley topology and coarse geometry International-presentation

    Masato Mimura

    ICM 2014(国際数学者会議)一般講演 2014/08/13

  48. Group approximation in Cayley topology and coarse geometry International-presentation Invited

    Masato Mimura

    Geometry on Groups and Spaces 2014/08/07

    More details Close

    Plenary talk at a satellite conference to the ICM 2014.

  49. Group approximation in Cayley topology and coarse geometry International-presentation

    Geometric and Asymptotic Group Theory with Applications 8 (GAGTA8) 2014/07/21

  50. Group approximation in Cayley topology and coarse geometry, part II: fibered coarse embeddings International-presentation Invited

    Masato Mimura

    International Conference on Banach methods in Noncommutative Geometry 2014/06/09

  51. Group approximation in Cayley topology and coarse geometry: Coarse embeddings of amenable groups International-presentation

    Masato Mimura

    Metric geometry and analysis 2013/12

  52. Gaps between multi-way isoperimetries and imprimitive group actions on graphs Invited

    Masato Mimura

    多様体上の微分方程式 2013/11/21

  53. エクスパンダーと「粗い」埋め込み(1) Invited

    Masato Mimura

    幾何学阿蘇研究集会 2013/09/09

  54. エクスパンダーと「粗い」埋め込み(2) Invited

    Masato Mimura

    幾何学阿蘇研究集会 2013/09/09

  55. Extraplolation of banach spactral gaps International-presentation

    Geometry and Probability 2013/08

  56. 有限ケーリーグラフの多分割等周定数の間の普遍的不等式と、導かれる対称性

    第60回幾何学シンポジウム 2013/08

  57. Sphere equivalence and Banach expanders International-presentation

    Summer School on Non-commutative Geometry and Operator Algebras 2013/07

  58. Property (TT)/T and homomorphism superrigidity into mapping class groups I International-presentation

    Special Program on Teichmuller Theory 2013/02/17

  59. Property (TT)/T and homomorphism superrigidity into mapping class groups II International-presentation

    Special Program on Teichmuller Theory 2013/02/17

  60. Banach spectral gap of finite graphs International-presentation

    Discrete Geometry and Dynamical Systems 2013/01/21

  61. Rigidity reults related to mapping class groups International-presentation

    The Fourth Geometry Meeting dedicated to the centenary of A.D.Alexandrov 2012/08/21

  62. Property (TT)/T and homomorphism superrigidity to mapping class groups International-presentation

    The Conference on Group Actions and Applications in Geometry, Topology and Analysis 2012/07/27

  63. Property (TT)/T and homomorphism superrigidity into mapping class groups and into Out(F_n) International-presentation

    Geometric Group Theory - Kyoto 2012 2012/06/08

  64. Kazhdan's property (T) and (F_Lp) for universal latices

    日本数学会年会 2012/03/28

  65. Second bouneded cohomology of universal lattices with twisted unitary coefficients

    日本数学会年会 2012/03/28

  66. Property (TT)/T and homomorphism superrigidity to mapping class groups

    日本学術振興会年会 2012/03/28

  67. On quasi-homomorphisms and commutators in SLn(A) (A:ring)

    日本数学会年会 2012/03/26

  68. Property (TT)/T and homomorphism superrigidity to mapping class groups

    Group actions and K-theory 2012/03/14

  69. On Kazhdan's property (T) and its strengthenings III

    離散群と双曲空間の解析と幾何 2011/12/15

  70. On Kazhdan's property (T) and its strengthenings II

    離散群と双曲空間の解析と幾何 2011/12/14

  71. On Kazhdan's property (T) and its strengthenings I

    離散群と双曲空間の解析と幾何 2011/12/13

  72. Property (TT)/T and homomorphism superrigidity into mapping class groups International-presentation

    Todai Forum 2011 "Geometry and Dynamics" 2011/10/18

  73. Bounded cohomologyについて

    関数解析若手研究会 2011/09/12

  74. Property (TT)/T and homomorphism superrigidity to mapping class groups

    リーマン面に関連する位相幾何学2011 2011/09/05

  75. Rigidity theorems for non-arithmetic matrix groups

    第58回幾何学シンポジウム 2011/08/28

  76. Property (TT)/T and homomorphism superrigidity into mapping class groups International-presentation

    Geometric Group Theory and Logic: The Elementary Theory of Groups 2011/08/18

  77. Property (TT)/T and homomorphism superrigidity into mapping class groups International-presentation

    Geometric Group Theory 2011/06/21

  78. Property (TT)/T and homomorphism rigidity into mapping class groups International-presentation

    Geometry and Analysis 2011/03/17

  79. Property (TT)/T and homomorphism rigidity into mapping class groups International-presentation

    Rigidity School Nara 2011/03/06

  80. 群の性質(TT)/Tと, 写像類群への準同型

    作用素環の対称性の研究 2011/01/31

  81. Rigidity theorems for non-arithmetic matrix groups International-presentation

    Workshop on Geometric Group Theory: Satellite Conference to ICM 2010 2010/08/09

  82. Fixed-point and Kazhdan-type theorems for universal lattice on Banach spaces International-presentation

    Non-commutative Harmonic Analysis 2010/07/13

  83. Fixed-point and Kazhdan-type theorems for universal lattices on Banach spaces International-presentation

    Workshop AGORA (Actions, Groups, OpeRator Algebras) 2010/06/15

  84. Fixed point properties and second bounded cohomology of universal lattices on Banach spaces International-presentation

    Geometry and Analysis 2009/12/23

  85. Fixed point properties and second bounded cohomology of universal lattices on Banach spaces International-presentation

    New Directions in Geometric Group Theory 2009/12/17

  86. Kazhdanの性質(T) の拡張についてII

    関数解析若手研究会 2009/09/06

  87. SL(n,Z[X1 , ... ,Xk]) のバナッハ空間へのアファイン擬作用の有界性

    作用素環論とその関連分野の研究 2009/09/03

  88. A fixed point property and the second bounded cohomology of universal lattices International-presentation

    Affine Isometric Actions of Discrete Groups 2009/06/30

  89. Fixed point properties and second bounded cohomology of universal lattices on Banach spaces International-presentation

    Noncommutative Lp Spaces, Operator Spaces and Applications 2009/06/08

  90. A fixed point property and the second bounded cohomology of universal lattices on Banach spaces International-presentation

    A fixed point property and the second bounded cohomology of universal lattices on Banach spaces, Lp-cohomology and Affine Actions on Lp spaces 2009/06/03

  91. SL(n,R)における, 拡張されたKazhdanの性質(T)とKazhdan定数

    日本数学会秋季総合分科会 2008/09/27

  92. Kazhdanの性質(T) の拡張について

    関数解析若手研究会 2008/09/19

  93. Generalization of Kazhdan's Property (T) and Kazhdan constant of SL(n,R) International-presentation

    Rigidity School Kyoto 2008/07/04

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Research Projects 6

  1. Study on extremal combinatorics by approximate groups

    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

    2021/04/01 - 2026/03/31

  2. ブーゼマン非正曲率空間への固定点性質・エクスパンダーとその一般化 Competitive

    見村 万佐人

    Offer Organization: 日本学術振興会

    System: 若手研究(A)

    2017/04 - 2021/03

  3. 有界生成を超えた固定点性質の研究と色つきシュライアーグラフの収束 Competitive

    見村 万佐人

    Offer Organization: 日本学術振興会

    System: 海外特別研究員

    2016/08 - 2018/08

  4. 離散群のグラフへの作用と群上の距離の研究 Competitive

    MIMURA Masato

    Offer Organization: JSPS

    System: Grant-in-Aid for Scientific Research

    2013/04 - 2017/03

  5. 離散群の剛性の研究 Competitive

    MIMURA Masato

    Offer Organization: JSPS

    System: Research fellowship (PD)

    2011/04 - 2012/03

  6. 作用素環論によるグラフについての研究とその応用 Competitive

    見村 万佐人

    Offer Organization: 日本学術振興会

    System: 特別研究員(DC1)

    2008/04 - 2011/03

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