Rchr
J-GLOBAL ID：200901079869424971
Update date: Sep. 30, 2024
Tsumura Hirofumi
ツムラ ヒロフミ | Tsumura Hirofumi
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
http://www.tmu.ac.jp/stafflist/data/ta/635.html
Research field (1)：
Algebra
Research keywords (2)：
整数論
, Number Theory
Research theme for competitive and other funds (13)：
- 2021 - 2025 多重ゼータ値と関連する多重級数の数論的性質の研究
- 2018 - 2022 Research on analytic functions of several complex variables appearing in number theory
- 2015 - 2018 Research on number theoretic properties of zeta functions in several variables
- 2013 - 2018 A study on algebraic and analytic behavior of multiple zeta-functions and multiple automorphic L-functions
- 2013 - 2017 Studies on quantum integrable systems and multiple zeta functions
- 2010 - 2014 Studies on various multiple zeta-functions associated with root systems
- 2011 - 2013 Research on arithmetic properties of multiple Dirichlet series
- 2008 - 2012 Analytic structures and arithmetic properties of multiple zeta-functions
- 2008 - 2010 多重ディリクレ級数の解析的性質の研究とその数論への応用
- 2008 - 2010 Research on analytic properties of multiple Dirichlet series and its application to number theory
- 2005 - 2007 Research on multiple zeta functions and development of the computer programs about evaluation of multiple zeta values
- 2004 - 2007 Development of a system for number theory by script language and related research on algorithmic number theory
- 2001 - 2003 Study on Number Theoretic Algorithms and Developments of Systems for Number Theory
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Papers (87)：
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Masanobu Kaneko, Hirofumi Tsumura. Multiple $L$-values of level four, poly-Euler numbers, and related zeta functions. Tohoku Mathematical Journal. 2024. 76. 3. 361-389
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Kohji Matsumoto, Hirofumi Tsumura. Double Dirichlet series associated with arithmetic functions II. Kodai Mathematical Journal. 2023. 46. 1. 10-30
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Kohji Matsumoto, Akihiko Nawashiro, Hirofumi Tsumura. Double Dirichlet series associated with arithmetic functions. Kodai Mathematical Journal. 2021. 44. 3
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Masanobu Kaneko, Hirofumi Tsumura. On multiple zeta values of level two. Tsukuba Journal of Mathematics. 2020. 44. 2. 213-234
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Masanobu Kaneko, Maneka Pallewatta, Hirofumi Tsumura. On polycosecant numbers. Journal of Integer Sequences. 2020. 23. Art. 20.6.4. 1-17
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MISC (9)：
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Matsumoto Kohji, Tsumura Hirofumi. Mean value theorems for double zeta-functions (Analytic Number Theory : Number Theory through Approximation and Asymptotics). RIMS Kokyuroku. 2014. 1874. 45-54
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小森 靖, 松本 耕二, 津村 博文. ルート系のゼータ関数と多重ゼータ値 (多重ゼータ値の諸相). 数理解析研究所講究録. 2012. 1813. 89-108
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Komori Yasushi, Matsumoto Kohji, Tsumura Hirofumi. Multiple Bernoulli polynomials and multiple zeta-functions of root systems (Representation Theory and Combinatorics). RIMS Kokyuroku. 2010. 1689. 117-132
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Komori Yasushi, Matsumoto Kohji, Tsumura Hirofumi. On multiple Bernoulli polynomials and multiple $L$-functions of root systems (Analytic Number Theory and Related Areas). RIMS Kokyuroku. 2009. 1665. 114-126
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Komori Yasushi, Matsumoto Kohji, Tsumura Hirofumi. Certain double series of Euler type and of Eisenstein type and Hurwitz numbers (New Aspects of Analytic Number Theory). RIMS Kokyuroku. 2009. 1639. 104-122
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Books (2)：
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The theory of zeta-functions of root systems
Springer 2024 ISBN:9819909090
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テキスト理系の数学「代数学」
数学書房 2013
Education (2)：
- 1984 - 1986 Tokyo Metropolitan University Graduate School of Science Department of Mathematics
- 1980 - 1984 Tokyo Metropolitan University Faculty of Science Department of Mathematics
Professional career (1)：
Work history (9)：
- 2023/04 - 現在 東京都立大学 副学長
- 2020/04 - 現在 東京都立大学 理学研究科数理科学専攻 教授
- 2007 - 2020 Tokyo Metropolitan University Professor
- 2005 - 2006 Tokyo Metropolitan University Associate professor
- 1998 - 2005 Tokyo Metropolitan College
- 2001 - 2004 Tokyo Metropolitan University
- 1999 - 2004 Aoyama Gakuin University
- 1996 - 1999 Kogakuin University
- 1986 - 1998 青山学院高等部 教諭
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Association Membership(s) (1)：
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