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博士(理学)(京都大学)
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修士(理学)(京都大学)
Details of the Researcher
Research History 3
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2022/09 - PresentTohoku University Graduate School of Science Department of Mathematics
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2019/03 - 2022/08Chiba University Department of Mathematics and Informatics Lecturer
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2017/09 - 2019/02Gakushuin University Faculty of Science Assistant Professor
Professional Memberships 1
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THE MATHEMATICAL SOCIETY OF JAPAN
Research Interests 7
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対数相関をもつランダム場
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random interlacements
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確率論
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random walk
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discrete Gaussian free field
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local time
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cover time
Research Areas 1
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Natural sciences / Basic analysis / Probability Theory
Papers 8
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Exceptional points of discrete-time random walks in planar domains Peer-reviewed
Yoshihiro Abe, Marek Biskup, Sangchul Lee
Electronic Journal of Probability 28 (none) 2023/11
Publisher: Institute of Mathematical StatisticsDOI: 10.1214/23-ejp988
ISSN: 1083-6489
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Exceptional points of two-dimensional random walks at multiples of the cover time Peer-reviewed
Yoshihiro Abe, Marek Biskup
Probability Theory and Related Fields 183 (1-2) 1-55 2022/03/26
Publisher: Springer Science and Business Media LLCDOI: 10.1007/s00440-022-01113-4
ISSN: 0178-8051
eISSN: 1432-2064
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Second-order term of cover time for planar simple random walk International-journal Peer-reviewed
Yoshihiro Abe
Journal of Theoretical Probability 34 1689-1747 2021
DOI: 10.1007/s10959-020-01011-2
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Extremes of local times for simple random walks on symmetric trees International-journal Peer-reviewed
Yoshihiro Abe
Electronic Journal of Probability 23 2018
Publisher: University of WashingtonDOI: 10.1214/18-EJP164
ISSN: 1083-6489
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Extrema of logarithmically correlated random field: Known and new results Peer-reviewed
Yoshihiro Abe
RIMS Kokyuroku Bessatsu B59 117-128 2016
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Effective resistances for supercritical percolation clusters in boxes International-journal Peer-reviewed
Yoshihiro Abe
ANNALES DE L INSTITUT HENRI POINCARE-PROBABILITES ET STATISTIQUES 51 (3) 935-946 2015/08
DOI: 10.1214/14-AIHP604
ISSN: 0246-0203
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Maximum and minimum of local times for two-dimensional random walk International-journal Peer-reviewed
Yoshihiro Abe
ELECTRONIC COMMUNICATIONS IN PROBABILITY 20 1-14 2015/03
DOI: 10.1214/ECP.v20-3877
ISSN: 1083-589X
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Cover times for sequences of reversible Markov chains on random graphs Peer-reviewed
Yoshihiro Abe
Kyoto Journal of Mathematics 54 (3) 555-576 2014
Publisher: Duke University PressISSN: 2156-2261
Presentations 20
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Extremal process of the local time of simple random walk on a regular tree Invited
Yoshihiro Abe
2024 Open German-Japanese Conference on Stochastic Analysis and Applications 2024/09/11
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Extremal process of the local time of simple random walk on a regular tree Invited
Yoshihiro Abe
Interacting Particle Systems and Stochastic Analysis 2024/03/23
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Thick points of simple random walk on a regular tree Invited
Yoshihiro Abe
The 21st Symposium Stochastic Analysis on Large Scale Interacting Systems 2023/10/25
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Applications of the discrete Gaussian free field to random walks Invited
Yoshihiro Abe
Gaussian free fields and related topics 2023/09/27
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Introduction to the discrete Gaussian free field Invited
Yoshihiro Abe
Gaussian free fields and related topics 2023/09/26
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離散ガウス自由場とその周辺 Invited
阿部圭宏
2022年度確率論ヤングサマーセミナー 2022/08
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条件付き2次元ランダムウォークと2次元random interlacementsのカップリング Invited
阿部圭宏
東京確率論セミナー 2022/07/25
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Second-order term of cover time for planar simple random walk Invited
Workshop on Probabilistic Methods in Statistical Mechanics of Random Media and Random Fields 2022 2022/01/13
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Thick points of two-dimensional simple random walk Invited
The 19th Symposium Stochastic Analysis on Large Scale Interacting System 2021/12/08
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ランダムウォークの被覆問題 Invited
阿部 圭宏
日本数学会2020年度秋季総合分科会特別講演(統計数学分科会) 2020/09
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被覆時間に関する最近の研究動向 Invited
阿部圭宏
確率論早春セミナー 2020 2020/02/18
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Exceptional points of two-dimensional random walks at multiples of the cover time Invited
Yoshihiro Abe
Stochastic analysis, random fields and integrable probability 2019/08
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Exceptional points of two-dimensional random walks at multiples of the cover time Invited
Yoshihiro Abe
Stochastic Processes and their Applications 2019, Invited Session : Gaussian free field and related topics 2019/07
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Exceptional points of two-dimensional random walks at multiples of the cover time Invited
Yoshihiro Abe
Workshop on probabilistic methods in statistical mechanics of random media and random fields 2019/05
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Thick points for simple random walk on two-dimensional lattice Invited
Yoshihiro Abe
Gaussian Free Fields and Related Topics 2018/09
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Second order term of cover time for planar simple random walk International-presentation Invited
Yoshihiro Abe
One-day Workshop on Asymptotic and Potential Analysis of Stochastic Processes 2017/08
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Extreme value statistics of random models on trees International-presentation Invited
Yoshihiro Abe
KTGU Mathematics Workshop for Young Researchers 2016/02
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Extremes of local times for simple random walks on symmetric trees International-presentation Invited
Yoshihiro Abe
14th workshop on Stochastic Analysis on Large Scale Interacting Systems 2015/10
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Maximum and minimum of local times for two-dimensional random walk Invited
Yoshihiro Abe
2014/11
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Effective resistances for supercritical percolation clusters in boxes International-presentation Invited
Yoshihiro Abe
12th workshop on Stochastic Analysis on Large Scale Interacting Systems 2013/11
Research Projects 4
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Studies on extreme value theory for strongly correlated random fields
Yoshihiro Abe
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Early-Career Scientists
2022/04 - 2027/03
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確率過程に由来する強い相関を持つランダム場の研究 Competitive
阿部 圭宏
Offer Organization: 日本学術振興会
System: 若手研究
2018/04 - 2022/03
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強い相関を持つランダム場の研究 Competitive
阿部 圭宏
Offer Organization: 日本学術振興会
System: 特別研究員奨励費
2016/04 - 2018/03
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ネットワーク上のランダムウォークの被覆時間の研究 Competitive
阿部 圭宏
Offer Organization: 日本学術振興会
System: 特別研究員奨励費
2013/04 - 2016/03