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J-GLOBAL ID：200901022871941043   Update date: May. 02, 2024

Ibukiyama Tomoyoshi

イブキヤマ トモヨシ | Ibukiyama Tomoyoshi
Affiliation and department：
Osaka University Graduate School of ScienceDepartment of Mathematics

About Osaka University Graduate School of ScienceDepartment of Mathematics


Homepage URL  (1)： http://www.math.sci.osaka-u.ac.jp/~ibukiyam/
Research field  (1)： Algebra
Research keywords  (5)： Supersingular abelian variety ,  Prehomogeneous vector space ,  zeta functions ,  modular forms ,  Number Theory
Research theme for competitive and other funds  (19)：
  • 2023 - 2026 Algebraic study of L functions of modular forms of several variables and differential operators
  • 2019 - 2023 Siegel modular forms and algebraic modular forms
  • 2013 - 2018 Explicit Stury of trace formulas and number theory of automorphic forms of several variables
  • 2009 - 2013 Explicit study of arithmetic structures of automorphic forms of several variables and trace formulas
  • 2005 - 2009 Explicit study of sutomorphic forms of several variables and algebraic and geometric invariants
Show all
Papers (88)：
  • Hiraku ATOBE, Masataka CHIDA, Tomoyoshi IBUKIYAMA, Hidenori KATSURADA, Takuya YAMAUCHI. Harder's conjecture I. Journal of the Mathematical Society of Japan. 2023. -1. -1
  • S. Grushevsky, T. Ibukiyama, G. Mondello, R. Salvati Manni. Differentiating Siegel modular forms and the Moving slope of A_g. International Math. Research Notices,. 2023. 2024. 3442-3486
  • Tomoyoshi Ibukiyama. Supersingular loci of low dimensions and parahoric subgroups. Osaka Journal of Mathematics. 2022. 59. 3. 703-726
  • Tomoyoshi ibukiyama. Supersingular abelian varieties and quaternion hermitian lattices. RIMS Kokyuroku Bessatsu. 2022. B90. 17-37
  • Tomoyoshi Ibukiyama. Differential operators, exact pullback formulas of Eisenstein series, and Laplace transforms. Forum Mathematicum. 2022. 34. 3. 685-710
ｍore...
MISC (67)：
  • Tomoyoshi Ibukiyama. Pullback formula and applications. RIMS Surikenkokyuroku. 2021. 2197. 184-198
  • Tomoyoshi Ibukiyama. Siegel modular forms and special polynomials. Suriken Kokyuroku. 2020. 2148. 66-79
  • IBUKIYAMA Tomoyoshi. Ihara lifts and conjectural correspondences between symplectic automorphic forms of genus two. Suriken Kokyuroku. 2019. 2120. 62-71
  • Tomoyoshi Ibukiyama. Siegel modular forms of middle parahoric subgroups and Ihara lift. 2019. 2100. 202-213
  • Tomoyoshi Ibukiyama. Universal differential operators on Siegel Modular Forms,. RIMS Kokyuroku. 2017. 2036. 2036. 113-127
ｍore...
Books (41)：
  • Topics on modular forms
    Kyoritsu Shuppan Co. Ltd. 2018
  • Bernoulli Numbers and Zeta Functions
    Springer Verlag 2014 ISBN:9784431549185
  • Automorphic forms : research in number theory from Oman
    Springer 2014 ISBN:9783319113517
  • Siegel modular forms and Abelian varieties : proceedings of the 4-th Spring Conference, Feb. 5 to Feb. 9, 2007 at Hotel Curreac, Hamana Lake, Japan
    [Osaka University] 2007
  • Automorphic forms and zeta functions : proceedings of the conference in memory of Tsuneo Arakawa
    World Scientific 2006 ISBN:9812566325
ｍore...
Lectures and oral presentations  (199)：
  • Survey on quaternion hermitian lattices and its application to supersingular abelian varieties
    (CIRM conference at Luminy: Arithmetic, Geometry, Cryptography, and Coding theory 2021)
  • Supersingular loci of low dimensions and parahoric subgroups
    (Rims workshop, Theory and applications of supersingular curves and supersingular abelian varieties 2020)
  • Automorphic differential operators and special functions
    (Integrable systems and automorphic forms(Sirius Math. Center, Sochi, Russia) 2020)
  • Pullback formulas and applications
    (RIMS workshop 2020)
  • Expliicit pullback formula and a half-integral version of Harder conjecture on congruences
    (Modular Forms, Oberwolfach 2019)
ｍore...
Education (3)：
  • 1971 - 1973 University of Tokyo Graduate Course of Science Mathematics
  • 1969 - 1971 The University of Tokyo Faculty of Science
  • 1967 - 1969 The University of Tokyo College of General Education
Professional career (2)：
  • Doctor of Science (The University of Tokyo)
  • Master of Science (The University of Tokyo)
Work history (4)：
  • 2013 - 現在 Osaka University Professor Emeritus
  • 1991/04 - 2013/03 Osaka University Professor
  • 1981/04 - 1991/03 Kyushu University Associate Professor
  • 1973/04 - 1981/03 The University of Tokyo Research associate
Committee career (4)：
  • 2002 - 日本数学会 理事、代数学分科会評議員
  • 2002 - Mathematical Society of Japan a board member and a councilor of algebra section
  • 2000 - 日本数学会 学術委員会委員、ジャーナル編集委員、代数学分科会運営委員
  • 2000 - Mathematical Society of Japan Editor of Journal of Math. Soc. Japan, a member of academic committee,
Awards (3)：
  • 2024/03 - The mathematical society of Japan JMSJ outstanding paper prize
  • 2012/08 - Osaka Univ. Prize awarded by the Osaka University Rector(Research Section)
  • 2012/03 - Mathematical Society of Japan Prize of Algebra Study of Siegel modular forms and zeta functions
Association Membership(s) (2)：
日本数学会 ,  Mathematical Society of Japan
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