Otsubo Noriyuki 大坪紀之

… Alternative Names

OTSUBO Noriyuki 大坪紀之

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Researcher Number	60332566
Other IDs
Affiliation (Current)	2025: 千葉大学, 大学院理学研究院, 教授
Affiliation (based on the past Project Information) *help	2017 – 2024: 千葉大学, 大学院理学研究院, 教授 2017 – 2018: 千葉大学, 大学院理学研究院, 准教授 2016 – 2017: 千葉大学, 大学院理学研究科, 准教授 2012 – 2015: 千葉大学, 理学(系)研究科(研究院), 准教授 2010 – 2012: 千葉大学, 大学院・理学研究科, 准教授 … More 2009 – 2010: Chiba University, 大学院・理学研究科, 助教 2007: Chiba University, Graduate School of Science, Assistant Professor 2006: 千葉大学, 大学院自然科学研究科, 助手 2005: 千葉大, 自然科学研究科, 助手 2002 – 2005: 千葉大学, 大学院・自然科学研究科, 助手 2004: Chiba University, School of Science, Assistant Professor, 大学院・自然科学研究院, 助手 2002: 千葉大学, 自然科学研究科, 助手 Less
Review Section/Research Field	Principal Investigator Algebra / Basic Section 11010:Algebra-related Except Principal Investigator Algebra / Algebra / Medium-sized Section 11:Algebra, geometry, and related fields
Keywords	Principal Investigator モチーフ / 超幾何関数 / L関数 / 周期 / レギュレーター / 有限体 / 虚数乗法論 / モチーフ的コホモロジー / 代数的サイクル / 数論幾何学 … More / 特殊関数 / イデアル類群 / Ｌ関数 / 虚数乗法 / ヤコビ和 / 周期予想 / フェルマー多様体 / 円分体 / ベイリンソン予想 / 多重対数関数 / 一般超幾何関数 / L 関数 / 代数幾何 / アーベル多様体 / K理論 / 代数幾何学 / 数論 … More Except Principal Investigator 有限群 / 整数論 / 森田同値 / ブロック / ブルエ予想 / 表現論 / L-関数 / p-進L関数 / 岩澤理論 / p進L関数 / 保型形式 / 楕円曲線 / BSD予想 / L関数の特殊値 / 数論幾何 / irreducible character / Morita equivalence / Broue's conjecture / abelian defect group / block / modular representation theory / representation theory / finite group / 既約指標 / 可換不足群 / モジュラー表現論 / 導来同値 / 虚数乗法 / ガロワ表現 / 周期 / アイソクリスタル / 超幾何関数 / 周期積分 / レギュレーター / L関数 / p進 / 代数的サイクル / Selmer群 / L-関数の特殊値 / ポリログ / 代数学 / 可挽不足群 / 共役類 / デイド予想 / アルペリン予想 / 格子 / 自己同型群 / 有限体 / 量子符号 / 符号 Less

超幾何関数論の数論幾何学的な新展開Principal Investigator
- Principal Investigator
  
  大坪紀之
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Chiba University
New developments in the anticyclotomic Iwasawa theory and special value formulas on L-functions
- Principal Investigator
  
  小林真一
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 11:Algebra, geometry, and related fields
- Research Institution
  Kyushu University
Study of L-functions and regulators of motives via special functionsPrincipal Investigator
- Principal Investigator
  
  Otsubo Noriyuki
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Chiba University
Algebraic cycles and Iwasawa theory
- Principal Investigator
  
  Kobayashi Shinichi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Kyushu University
Arithmetic study of motivic cohomology, periods and regulators
- Principal Investigator
  
  Asakura Masanori
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Strategic Reseach using Eisensterin classes to prove Conjectures in Arithmetic Geometry
- Principal Investigator
  
  Bannai Kenichi
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  Keio University
L-functions and motivic cohomology of arithmetic varieties and applications to cyclotomic fieldsPrincipal Investigator
- Principal Investigator
  
  Otsubo Noriyuki
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
Motivic L-functions, generalized hypergeometric functions and generalized polylogarithmsPrincipal Investigator
- Principal Investigator
  
  NORIYUKI Otsubo
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
Solution of Broue's conjecture in representation Theory of finite groups
- Principal Investigator
  
  KOSHITANI Shigeo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
Solution of Broue's conjecture in representation theory of finite groups
- Principal Investigator
  
  KOSHITANI Shigeo
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
虚数乗法を持つアーベル多様体のL関数とモチーフ的コホモロジーの研究Principal Investigator
- Principal Investigator
  
  大坪紀之
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
誤り訂正量子符号の有限群論的アプローチ
- Principal Investigator
  
  KITAZUME Masaaki
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Algebra
- Research Institution
  Chiba University
For the solution of Broue's conjecture in representation theory of finite groups
- Principal Investigator
  
  KOSHITANI Shigeo
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Chiba University

[Journal Article] Hypergeometric functions over finite fields2023
- Author(s)
  Otsubo Noriyuki
- Journal Title
  
  The Ramanujan Journal
  
  Volume: 63 Issue: 1 Pages: 55-104
- DOI
  10.1007/s11139-023-00777-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22H00096
[Journal Article] Product formulas for hypergeometric functions over finite fields2022
- Author(s)
  Noriyuki Otsubo, Takato Senoue
- Journal Title
  
  Research in Number Theory
  
  Volume: 8(4) Issue: 4 Pages: 1-12
- DOI
  10.1007/s40993-022-00348-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22H00096, KAKENHI-PROJECT-18K03234, KAKENHI-PROJECT-17H02836
[Journal Article] A new approach to hypergeometric transformation formulas2021
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  Ramanujan Journal
  
  Volume: 55 Issue: 2 Pages: 793-816
- DOI
  10.1007/s11139-020-00286-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03234
[Journal Article] A functional logarithmic formula for the hypergeometric function ${}_3F_2$2019
- Author(s)
  Masanori Asakura and Noriyuki Otsubo
- Journal Title
  
  Nagoya Math. J.
  
  Volume: 236 Pages: 29-46
- DOI
  10.1017/nmj.2018.33
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03234, KAKENHI-PROJECT-19K03391, KAKENHI-PROJECT-17H02836
[Journal Article] CM periods, CM regulators and hypergeometric functions, I2018
- Author(s)
  Asakura Masanori、Otsubo Noriyuki
- Journal Title
  
  canadian mathematical journal
  
  Volume: 70 (3) Issue: 3 Pages: 481-514
- DOI
  10.4153/cjm-2017-008-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02836, KAKENHI-PROJECT-15K04769, KAKENHI-PROJECT-25400007, KAKENHI-PROJECT-18K03234
[Journal Article] An algebro-geometric study of special values of hypergeometric functions ${}_3F_2$2018
- Author(s)
  Masanori Asakura, Noriyuki Otsubo and Tomohide Terasoma
- Journal Title
  
  Nagoya Math. J.
  
  Volume: First View Pages: 1-16
- DOI
  10.1017/nmj.2018.36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03234, KAKENHI-PROJECT-19K03391, KAKENHI-PROJECT-17H02836
[Journal Article] CM periods, CM regulators and hypergeometric functions, II2017
- Author(s)
  Asakura Masanori、Otsubo Noriyuki
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: 印刷中 (published online) Issue: 3-4 Pages: 1325-1355
- DOI
  10.1007/s00209-017-2001-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02836, KAKENHI-PROJECT-15K04769, KAKENHI-PROJECT-18K03234
[Journal Article] CM periods, CM Regulators and Hypergeometric Functions, I2017
- Author(s)
  M.Asakura, N.Otsubo
- Journal Title
  
  Canadian Journal of Mathematics
  
  Volume: 印刷中
- NAID
  120006517688
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K04769
[Journal Article] CM periods, CM regulators and hypergeometric functions, II2017
- Author(s)
  Masanori Asakura and Noriyuki Otsubo
- Journal Title
  
  Math. Z.
  
  Volume: Online First Pages: 1-31
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400007
[Journal Article] Homology of the Fermat tower and universal measures for Jacobi sums2016
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  Canadian Mathematical Bulletin
  
  Volume: 59 Issue: 3 Pages: 624-640
- DOI
  10.4153/cmb-2016-012-0
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400007
[Journal Article] Homology of the Fermat tower and Universal Measures for Jacobi Sums2016
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  Canadian Mathematical Bulletin
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400007
[Journal Article] On Special Values of Jacobi-sum Hecke L-functions2015
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  Experimental Mathematcs
  
  Volume: 未定 Issue: 2 Pages: 247-259
- DOI
  10.1080/10586458.2014.971199
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400007
[Journal Article] On the Abel-Jacobi maps of Fermat Jacobians2012
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  Math.Z.
  
  Volume: 270 Issue: 1-2 Pages: 423-444
- DOI
  10.1007/s00209-010-0805-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740002
[Journal Article] On the Abel-Jacobi maps of Fermat Jacobians2012
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  Math. Z.
  
  Volume: 270 Pages: 423-444
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740002
[Journal Article] On the Abel-Jacobi maps of Fermat Jacobians2011
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  Math.Z.
  
  Volume: (online ver.) Pages: 22-22
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740002
[Journal Article] On the regulator ofFermat motives and generalizedhypergeometric functions2011
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  J. reine angew.Math
  
  Volume: 660 Pages: 27-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740002
[Journal Article] On the regulator of Fermat motives and generalized hypergeometric functions2011
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  J.Reine Angew.Math.
  
  Volume: 660 Issue: 660 Pages: 27-82
- DOI
  10.1515/crelle.2011.083
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740002
[Journal Article] Certain values of Hecke L-functions and generalized hypergeometric functions2011
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  J.Number Theory
  
  Volume: 131 Pages: 648-660
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740002
[Journal Article] Certain values ofHecke L-functions and generalized hypergeometric functions2011
- Author(s)
  Noriyuki Otsubo
- Journal Title
  
  J. NumberTheory
  
  Volume: 131 Pages: 648-660
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] The adelic Gaussian hypergeometric function and Anderson-Ihara theory2023
- Author(s)
  大坪紀之
- Organizer
  第19回北陸数論研究集会「超幾何関数の数論とその周辺」
- Invited
- Data Source
  KAKENHI-PROJECT-22H00096
[Presentation] 有限体上の超幾何関数の積公式とその応用2023
- Author(s)
  大坪紀之
- Organizer
  北大整数論セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-22H00096
[Presentation] 超幾何微分方程式のJacobi標準形と変換公式2022
- Author(s)
  大坪紀之
- Organizer
  函数方程式論サマーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] Hypergeometric motives and p-adic periods2022
- Author(s)
  Noriyuki Otsubo
- Organizer
  p-adic Cohomology and Arithmetic Geometry 2022, Tohoku University
- Invited
- Data Source
  KAKENHI-PROJECT-22H00096
[Presentation] Gross-Deligne CM周期予想のl進類似とp進類似2022
- Author(s)
  大坪紀之
- Organizer
  代数的整数論とその周辺 2022, RIMS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] Hypergeometric motives and p-adic periods2022
- Author(s)
  Noriyuki Otsubo
- Organizer
  p-adic Cohomology and Arithmetic Geometry 2022, Tohoku University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] 超幾何モチーフと種々の実現2022
- Author(s)
  大坪紀之
- Organizer
  数方程式論サマーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-22H00096
[Presentation] Gross-Deligne CM周期予想のl進類似とp進類似2022
- Author(s)
  大坪紀之
- Organizer
  代数的整数論とその周辺 2022, RIMS
- Invited
- Data Source
  KAKENHI-PROJECT-22H00096
[Presentation] 有限体上の超幾何関数2022
- Author(s)
  大坪紀之
- Organizer
  函数方程式論サマーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-22H00096
[Presentation] 超幾何モチーフと種々の実現2022
- Author(s)
  大坪紀之
- Organizer
  函数方程式論サマーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] Gross-Deligne CM周期予想のl進類似とp進類似2022
- Author(s)
  大坪紀之
- Organizer
  代数的整数論とその周辺,
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] Hypergeometric motives and p-adic periods2022
- Author(s)
  Noriyuki Otsubo
- Organizer
  p-adic Cohomology and Arithmetic Geometry 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] 有限体上の超幾何関数2022
- Author(s)
  大坪紀之
- Organizer
  函数方程式論サマーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] 超幾何微分方程式のJacobi標準形と変換公式2022
- Author(s)
  大坪紀之
- Organizer
  函数方程式論サマーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-22H00096
[Presentation] 有限体上の超幾何関数について2021
- Author(s)
  大坪紀之
- Organizer
  早稲田大学整数論セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] 有限体上の超幾何関数について2021
- Author(s)
  大坪紀之
- Organizer
  愛媛大学代数セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] Periodes et motifs CM de type abeien2020
- Author(s)
  Noriyuki Otsubo
- Organizer
  Seminaire de theorie des nombres de l'IMJ-PRG
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] Hypergeometric motives and p-adic periods2020
- Author(s)
  Noriyuki Otsubo
- Organizer
  Monodromy and hypergeometric functions
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] A new approach to hypergeometric transformation formulas2019
- Author(s)
  Noriyuki Otsubo
- Organizer
  Sendai Workshop on Hypergeometric Series, Mahler Measures, and Multiple Zeta Values
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] Invariants of CM motives of abelian type2019
- Author(s)
  Noriyuki Otsubo
- Organizer
  The Asia-Australia Algebra Conference, Western Sydney University
- Invited
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] Periodes et motifs CM de type abelien2019
- Author(s)
  Noriyuki Otsubo
- Organizer
  Seminaire de theorie des nombres de l'IMJ-PRG, Paris
- Invited
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] Invariants of CM motives of abelian type2019
- Author(s)
  Noriyuki Otsubo
- Organizer
  The Asia-Australia Algebra Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] Hypergeometric motives and p-adic periods2019
- Author(s)
  Noriyuki Otsubo
- Organizer
  Monodromy and hypergeometric functions, Galatasaray University
- Invited
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] Invariants of CM motives of abelian type2019
- Author(s)
  Noriyuki Otsubo
- Organizer
  The Asia-Australia Algebra Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] A new approach to hypergeometric transformation formulas2019
- Author(s)
  Noriyuki Otsubo
- Organizer
  Sendai Workshop on Hypergeometric Series, Mahler Measures, and Multiple Zeta Values, Tohoku University
- Invited
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] Regulators and hypergeometric functions2018
- Author(s)
  Noriyuki Otsubo
- Organizer
  UK-Japan Winter School on Number Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] 超幾何関数の変換公式について2018
- Author(s)
  大坪紀之
- Organizer
  第12回玉原特殊多様体研究集会
- Data Source
  KAKENHI-PROJECT-18K03234
[Presentation] Regulators and hypergeometric functions2017
- Author(s)
  Noriyuki Otsubo
- Organizer
  UK-Japan Winter School on Number Theory/King’s College/London
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02836
[Presentation] 虚数乗法を持つモチーフと超幾何関数2016
- Author(s)
  大坪紀之
- Organizer
  香川セミナー
- Place of Presentation
  香川大学（香川県・高松市）
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] Regulators of hypergeometric fibrations2016
- Author(s)
  Noriyuki Otsubo
- Organizer
  10th arithmetic and algebraic geometry
- Place of Presentation
  東京大学（東京都・目黒区）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] Complex multiplication and hypergeometric function超幾何ファイブレーションのK_1レギュレーター2016
- Author(s)
  Noriyuki Otsubo
- Organizer
  Japan-Taiwan joint conference on number theory
- Place of Presentation
  Taiwan National University（台湾）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] 超幾何ファイブレーションのK_1レギュレーター2016
- Author(s)
  大坪紀之
- Organizer
  第10回玉原特殊多様体研究集会熊本大学談話会
- Place of Presentation
  東京大学玉原国際セミナーハウス（群馬県・沼田市）
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] 虚数乗法を持つモチーフの周期とレギュレーターについて2016
- Author(s)
  大坪紀之
- Organizer
  熊本大学談話会
- Place of Presentation
  熊本大学（熊本県・熊本市）
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] CM Periods, CM Regulators and Hypergeometric Functions2015
- Author(s)
  Noriyuki Otsubo
- Organizer
  Algebraic Geometry
- Place of Presentation
  Indian Statistica Institute, Bangalore, India
- Year and Date
  2015-12-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] Period Conjecture of Gross-Deligne and a Regulator Formula for Fibrations with Complex Multiplication2015
- Author(s)
  大坪紀之
- Organizer
  整数論・保型形式セミナー
- Place of Presentation
  大阪大学 (大阪府、豊中市)
- Year and Date
  2015-05-29
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] CM regulators and hypergeometric functions2015
- Author(s)
  Noriyuki Otsubo
- Organizer
  名古屋大学数論幾何セミナー
- Place of Presentation
  名古屋大学
- Year and Date
  2015-01-15
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] CM Regulators and Hypergeometric Functions2015
- Author(s)
  Noriyuki Otsubo
- Organizer
  The 5th East Asia Number Theory Conference
- Place of Presentation
  Chuncheaon, Korea
- Year and Date
  2015-08-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] On the Beilinson conjecture for Fermat motives2014
- Author(s)
  Noriyuki Otsubo
- Organizer
  Number theory/representation theory seminar
- Place of Presentation
  University of Toronto, Canada
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] Jacobi和の微分とBernoulli数の類似について2013
- Author(s)
  大坪紀之
- Organizer
  代数セミナー
- Place of Presentation
  慶応大学
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] Algebraic cycles and generalized hypergeometric functions2013
- Author(s)
  Noriyuki Otsubo
- Organizer
  GANITA Seminar
- Place of Presentation
  University of Toronto, Canada
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] ヤコビ和の微分とベルヌイ数の類似について2012
- Author(s)
  大坪紀之
- Organizer
  東北大学
- Place of Presentation
  代数セミナー
- Year and Date
  2012-12-20
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Mixed Hodge structures arising from Fermat curves and generalized hypergeometric functions2012
- Author(s)
  大坪紀之
- Organizer
  ワークショップ「ホッジ理論と代数幾何学」
- Place of Presentation
  東京電機大学
- Invited
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] ヤコビ和の微分とベルヌイ数の類似について2012
- Author(s)
  大坪紀之
- Organizer
  代数セミナー
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Mixed Hodge structuresarising from Fermat curves and generalizedhypergeometric functions2012
- Author(s)
  Noriyuki Otsubo
- Organizer
  ホッジ理論と代数幾何学
- Place of Presentation
  東京電機大学
- Year and Date
  2012-08-01
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Regulator of Fermat curves2011
- Author(s)
  Noriyuki Otsubo
- Organizer
  Regulators III
- Place of Presentation
  バルセロナ大学
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] ヤコビ和の微分と円分体のイデアル類群について2011
- Author(s)
  大坪紀之
- Organizer
  香川セミナー
- Place of Presentation
  香川大学(招待講演)
- Year and Date
  2011-05-21
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] ヤコビ和の微分と円分体のイデアル類群について2011
- Author(s)
  大坪紀之
- Organizer
  香川セミナー
- Place of Presentation
  香川大学
- Year and Date
  2011-05-21
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] フェルマー曲線のチェレーザ・サイクルと一般超幾何関数2010
- Author(s)
  大坪紀之
- Organizer
  特殊多様体研究集会
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2010-09-07
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Harmonic volumes ofFermat curves and generalized hypergeometric functions2010
- Author(s)
  Noriyuki Otsubo
- Organizer
  リーマン面に関連する位相幾何学
- Place of Presentation
  東京大学
- Year and Date
  2010-09-05
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] フェルマー曲線と一般超幾何関数2010
- Author(s)
  大坪紀之
- Organizer
  代数学シンポジウム
- Place of Presentation
  北海道大学
- Year and Date
  2010-08-11
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Ceresa cycles of Fermatcurves2010
- Author(s)
  Noriyuki Otsubo
- Organizer
  Arithmetic Geometry and p-adic differential equations
- Place of Presentation
  東北大学
- Year and Date
  2010-07-02
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Regulator of Fermatmotives. Regulators III2010
- Author(s)
  Noriyuki Otsubo
- Organizer
  Institut de Matematica de la Universitat de Barcelona
- Place of Presentation
  スペイン
- Year and Date
  2010-07-22
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Certain values of Hecke L-functions and generalized hypergeometric functions2010
- Author(s)
  大坪紀之
- Organizer
  2010 Korea-Japan number theory
- Place of Presentation
  Seoul National University
- Year and Date
  2010-01-20
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Certain values of HeckeL-functions and generalized hypergeometricfunctions2010
- Author(s)
  Noriyuki Otsubo
- Organizer
  2010 Korea-Japan number theory, Seoul National University
- Place of Presentation
  韓国
- Year and Date
  2010-01-20
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Certain values of Hecke L-functions and generalized hypergeometric functions2009
- Author(s)
  大坪紀之
- Organizer
  特殊多様体研究集会
- Place of Presentation
  東京大学・玉原国際セミナーハウス
- Year and Date
  2009-07-22
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] フェルマー曲線と一般超幾何関数,I,II,III2009
- Author(s)
  大坪紀之
- Organizer
  ワークショップ「p進特殊関数と数論幾何」
- Place of Presentation
  蔵王
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] On the Abel-Jacobi maps of Fermat Jacobians2009
- Author(s)
  大坪紀之
- Organizer
  International workshop on motives in Tokyo, part 5
- Place of Presentation
  東京大学
- Year and Date
  2009-12-15
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Certain values of HeckeL-functions and generalized hypergeometric functions2009
- Author(s)
  Noriyuki Otsubo
- Organizer
  特殊多様体研究集会
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2009-07-22
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] Fermat曲線と一般超幾何関数, I, II, III2009
- Author(s)
  大坪紀之
- Organizer
  P-進特殊関数と数論幾何
- Place of Presentation
  蔵王ゆと森倶楽部
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] On the Abel-Jacobi mapsof Fermat Jacobians2009
- Author(s)
  Noriyuki Otsubo
- Organizer
  International workshop on motives in Tokyo, part 5
- Place of Presentation
  東京大学
- Year and Date
  2009-12-15
- Data Source
  KAKENHI-PROJECT-21740002
[Presentation] CM regulators, values of L-functions and hypergeometric functions
- Author(s)
  Noriyuki Otsubo
- Organizer
  Japan-Korea joint seminar on number theory and related tpics 2014
- Place of Presentation
  慶應義塾大学
- Year and Date
  2014-11-19 – 2014-11-22
- Invited
- Data Source
  KAKENHI-PROJECT-25400007
[Presentation] CM periods, CM regulators and hypergeometric functions
- Author(s)
  Noriyuki Otsubo
- Organizer
  Workshop of arithmetic geometry in Tohoku
- Place of Presentation
  東北大学
- Year and Date
  2014-10-30 – 2014-10-31
- Invited
- Data Source
  KAKENHI-PROJECT-25400007

1. KITAZUME Masaaki (60204898)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. NOZAWA Sohei (20092083)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. KOSHITANI Shigeo (30125926)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. NISHIDA Koji (60228187)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. MATSUDA Shigeki (90272301)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. Kobayashi Shinichi (80362226)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
7. 安田正大 (90346065)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. 千田雅隆 (00451518)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. 太田和惟 (70770775)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. KUNUGI Naoko (50362306)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. Bannai Kenichi (90343201)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. Asakura Masanori (60322286)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
13. 杉山健一 (90206441)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 桜井貴文 (60183373)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 宗政昭弘 (50219862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 原田昌晃 (90292408)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 山本修司 (20635370)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 落合理 (90372606)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 中村健太郎 (90595993)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 山名俊介 (50633301)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. TAKAI Yuuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. ONO Masataka

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. KIRAL Erin Mehmet

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Otsubo Noriyuki 大坪 紀之

OTSUBO Noriyuki 大坪 紀之

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超幾何関数論の数論幾何学的な新展開Principal Investigator

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Study of L-functions and regulators of motives via special functionsPrincipal Investigator

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L-functions and motivic cohomology of arithmetic varieties and applications to cyclotomic fieldsPrincipal Investigator

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Motivic L-functions, generalized hypergeometric functions and generalized polylogarithmsPrincipal Investigator

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虚数乗法を持つアーベル多様体のL関数とモチーフ的コホモロジーの研究Principal Investigator

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[Journal Article] Hypergeometric functions over finite fields2023

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Otsubo Noriyuki 大坪紀之

OTSUBO Noriyuki 大坪紀之