Hamahata Yoshinori 浜畑芳紀

… Alternative Names

Researcher Number	90260645
Other IDs
External Links
Affiliation (Current)	2019: 岡山理科大学, 理学部, 教授
Affiliation (based on the past Project Information) *help	2015 – 2017: 岡山理科大学, 理学部, 教授 2010: Tokyo University of Science, 大学院・数理科学研究科, 特任研究員 2010: 立命館大学, 教授 2008 – 2009: Tokyo University of Science, 理工学部, 教授 2007: Tokyo University of Science, Faculfy of Sscience and Engineering, Associate Professor … More
Review Section/Research Field	Principal Investigator Algebra / Algebra Except Principal Investigator Algebra / Geometry / Algebra / 解析学
Keywords	Principal Investigator 保型形式 / Dedekind和 / デデキント和 / Bernoulli多項式 / 数論 / modular forms / ベルヌーイ数 / コホモロジー表現 / アーベル多様体 / 相互法則 … More Except Principal Investigator 保型形式 / 球関数 / ヘッケ環 / Green関数 / Hall-Littlewood関数 / automorphic forms / Shintani descent / spherical functions / 複素鏡映群 / 表現論 / modular forms / Ariki-Koike algebra / Spherical functions / 指標層 / 有限Chevalley群 / modular cycle / Automorphic forms / Green currents / 変分法 / Hecke環 / locally symmetric spaces / modular varieties,不連続群 / Frobenius formula / Schur-Weyl reciprocity / finite Cheralley group / 級関数 / representation theory / 正則グラフ / Discretization / Variational Method / 球対称性 / 特殊線形群 / graded Hecke algebra / Whittaker functions,モジュラー多様体 / irreducible character / Whittaker関数 / character sheaf / spherical functions, Whittaker関数 / 長さ関数 / Hecke / modular cycles / Complex reflection group / Green functions / パンルベ系 / ロ-加群 / 対称空間 / Green / 調和写像 / Kazhdan-Luszfig basis / 一般Green関数 / discrete subgroups / グレプナ基底 / モジュラー曲面 / radial solution / Painleve system / 超幾何微分方程式 / Lusztig予想 / 変曲点 / モジュライ空間 / moduli spaces / projective invariant / symmetric space / Hall-Littlewood / 巡回Hecke環 / 差分法 / L-functions / パンルベ方程式 / Automorhic forms / canonical basis / Schur-Weylの相互律 / 概指標 / Character table / 代数群の表現論 / unknotting number / アファイン極小性 / Picardモジュラー形式 / hypergeometric system / 射影不変量 / Ariki-Koike algebras / regular graph / 球対称解 / L-関数 / ホッヂ構造 / 行列係数 / 代数群 / special linear group / Macdonald関数 / automorphic forms,球関数 / Groebner basis / Whittaker functions / spherical functions on Lie groups / Luszfig's conjecture / almost character / Harmonic Maps / 結び目解消数 / モジュラー形式 / 既約指標 / 複数鏡映群 Less

標数正のDedekind和とその応用Principal InvestigatorOngoing
- Principal Investigator
  
  浜畑芳紀
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Okayama University of Science
Study of modular varieties and modular formsPrincipal Investigator
- Principal Investigator
  
  HAMAHATA Yoshinori
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo University of Science
Analysis, geometry and arithmetic of automorphic forms of many variables and higher dimensional modular varieties
- Principal Investigator
  
  ODA Takayuki
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  The University of Tokyo
Study of modular forms and arithmefic variefiesStudy of modular forms andPrincipal Investigator
- Principal Investigator
  
  HAMAHTA Yoshiori
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo University of Science
General study of modular forms and arithmetic varietiesPrincipal Investigator
- Principal Investigator
  
  HAMAHATA Yoshinori
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo University of Science
数論的多様体の不変量Principal Investigator
- Principal Investigator
  
  浜畑芳紀
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo University of Science
Constructive geometry of arithmetic quotients of symmetric spaces
- Principal Investigator
  
  ODA Takayuki
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  The University of Tokyo
Representation theory of algebraic groups, Hecke algebras and complex reflection groups
- Principal Investigator
  
  SHOJI Toshiaki
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Nagoya University
  Tokyo University of Science
射影平面のGalois被覆の双有理不変量とコホモロジー表現Principal Investigator
- Principal Investigator
  
  浜畑芳紀
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Tokyo University of Science
Representation theory of finite algebraic groups
- Principal Investigator
  
  SHOJI Toshiaki
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  SCIENCE UNIV.OF TOKYO
Research of Nonlinear Partial Differential Equations Using Variational Methods and Time-discretization Schemes (1999)
- Principal Investigator
  
  TACHIKAWA Atsushi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Science University of Tokyo
保型形式に付随する特殊関数の研究
- Principal Investigator
  
  山崎正
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kobe University
保型形式のL関数の解析的研究
- Principal Investigator
  
  山崎正
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kobe University
モジュラー多様体の数論的研究Principal Investigator
- Principal Investigator
  
  浜畑芳紀
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Kobe University
On canonically induced geometric structures on submaniflds and the equivalence problem
- Principal Investigator
  
  SASAKI T
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Kobe University

All 2018 2017 2016 2015 2012 2011 2010 2009 2008 2007 2006 Other

All Journal Article Presentation Book

[Book] Geometry and analysis of automorphic forms of several varaibles2012
- Author(s)
  Y. Hamahata, T. Ichikawa, A. Murase and T. Sugano
- Publisher
  World Sceintific Publisjing Co. Pte. Ltd.
- Data Source
  KAKENHI-PROJECT-19204001
[Book] 楕円曲線と保型形式2006
- Author(s)
  N.コブリッツ著, 上田・浜畑訳
- Total Pages
  372
- Publisher
  シュプリンガー・ジャパン
- Data Source
  KAKENHI-PROJECT-18540050
[Journal Article] Generalized Dedekind sums and the transformation formula in finite fields2018
- Author(s)
  Yoshinori Hamahata
- Journal Title
  
  Finite Fields and Their Applications
  
  Volume: ４９ Pages: 49-61
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04801
[Journal Article] Generalized Dedekind sums and transformation formulae in function fields2017
- Author(s)
  Yoshinori Hamahata
- Journal Title
  
  Journal of Number Theory
  
  Volume: 173
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04801
[Journal Article] Dedekind sums and the transformation formula in function fields2016
- Author(s)
  Yoshinori Hamahata
- Journal Title
  
  International Journal of Number Theory
  
  Volume: ?
- DOI
  10.1142/s1793042116501232
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04801
[Journal Article] Fractional parts of Dedekind sums in function fields2016
- Author(s)
  Yoshinori Hamahata
- Journal Title
  
  Monatsh Math
  
  Volume: ?
- DOI
  10.1007/s00605-015-0781-0
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04801
[Journal Article] Arakawa-Kaneko L-functions and generalized Bernoulli polynomials2011
- Author(s)
  A.Bayad, 浜畑芳紀
- Journal Title
  
  Journal of Number Theory 131
  
  Pages: 1020-1036
- Data Source
  KAKENHI-PROJECT-20540026
[Journal Article] Polylogarithms and poly-Bernoulli polynomials2011
- Author(s)
  A.Bayad, Y.Hamahata
- Journal Title
  
  Kyushu Journal of Mathematics
  
  Volume: 65 Pages: 15-24
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540026
[Journal Article] Polylogarithms and poly-Bernoulli polynomials2011
- Author(s)
  A.Bayad, 浜畑芳紀
- Journal Title
  
  Kyushu Journal of Mathematics 65
  
  Pages: 15-24
- Data Source
  KAKENHI-PROJECT-20540026
[Journal Article] Dedekind sums in finite characteristic2008
- Author(s)
  浜畑芳紀
- Journal Title
  
  Proceedings of the Japan Academy 84
  
  Pages: 89-92
- Data Source
  KAKENHI-PROJECT-20540026
[Journal Article] Dedekind sums for finite fields2008
- Author(s)
  Y. Hamahata
- Journal Title
  
  AIP Conference Proceedings 976
  
  Pages: 96-102
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540050
[Journal Article] Special multi-poly-Bernoulli numbers2007
- Author(s)
  Y.Hamahata, H.Masubuchi
- Journal Title
  
  Journal of Integer Sequences 10
  
  Pages: 6-6
- Data Source
  KAKENHI-PROJECT-18540050
[Journal Article] A note on modular forms on finite upper half planes2007
- Author(s)
  Y. Hamahata
- Journal Title
  
  Lecture Notes in Computer Science 4547
  
  Pages: 18-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540050
[Journal Article] Recurrence formulae for multi-poly-Bernoulli numbers2007
- Author(s)
  Y. Hamahata, H. Masubuchi
- Journal Title
  
  INTEGERS 7
  
  Pages: 15-15
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540050
[Journal Article] Hilbert modular曲面上の曲線の交差数と保型形式2006
- Author(s)
  浜畑芳紀
- Journal Title
  
  第13回整数論サマースクール報告集
  
  Pages: 177-188
- Data Source
  KAKENHI-PROJECT-16540042
[Journal Article] Hilbert modular曲面状の曲線の交差数と保型形式2006
- Author(s)
  浜畑芳紀
- Journal Title
  
  整数論サマースクール報告集 13
  
  Pages: 177-187
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540042
[Journal Article] Intersection numbers of curves on Hilbert modular surfaces and modular forms2006
- Author(s)
  Y.Hamahata
- Journal Title
  
  Proc.of number theory summer school 13
  
  Pages: 177-187
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540042
[Journal Article] Higher dimensional Dedekind sums in finite fields
- Author(s)
  A.Bayad, 浜畑芳紀
- Journal Title
  
  Finite Fields and Their Applications
- Data Source
  KAKENHI-PROJECT-20540026
[Journal Article] Multiple polylogarithms and multi-poly-Bernoulli polynomials
- Author(s)
  A.Bayad, 浜畑芳紀
- Journal Title
  
  Functiones et Approximatio Commentarii Mathematici
- Data Source
  KAKENHI-PROJECT-20540026
[Journal Article] Higher dimensional Dedekind sums in function fields
- Author(s)
  A.Bayad, 浜畑芳紀
- Journal Title
  
  Acta Arithmetica
- Data Source
  KAKENHI-PROJECT-20540026
[Presentation] The transformations of a series in function fields2015
- Author(s)
  Yoshinori Hamahata
- Organizer
  解析数論研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2015-11-05
- Data Source
  KAKENHI-PROJECT-15K04801
[Presentation] The transformations of a series in function fields2015
- Author(s)
  Yoshinori Hamahata
- Organizer
  29th Journees Arithmetiques
- Place of Presentation
  ハンガリーデブレッツェン大学
- Year and Date
  2015-07-06
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04801
[Presentation] The transformations of a series in function fields2015
- Author(s)
  Yoshinori Hamahata
- Organizer
  Pure and Applied Number Theory Summer School
- Place of Presentation
  大韓民国 NIMS
- Year and Date
  2015-07-09
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04801
[Presentation] Arakawa-Kaneko L-functions and generalized poly-Bernoulli polynomials2010
- Author(s)
  浜畑芳紀
- Organizer
  解析数論研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-10-07
- Data Source
  KAKENHI-PROJECT-20540026
[Presentation] Arakawa-Kaneko L-functions and generalized Bernoulli polynomials2010
- Author(s)
  A.Bayad, 浜畑芳紀
- Organizer
  解析数論研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-10-07
- Data Source
  KAKENHI-PROJECT-20540026
[Presentation] Reciprocity law of Dedekind sums in characteristic p2009
- Author(s)
  浜畑芳紀
- Organizer
  Workshop "Dedekind sums in Geometry, Topology, and Arithmetic"
- Place of Presentation
  バンフ国際研究ステーション(カナダ)
- Year and Date
  2009-10-13
- Data Source
  KAKENHI-PROJECT-20540026
[Presentation] The Kodaira dimension of subvarieties of Siegel modular varieties2008
- Author(s)
  浜畑芳紀
- Organizer
  「保型表現・保型形式とL関数の周辺」研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2008-01-23
- Data Source
  KAKENHI-PROJECT-18540050
[Presentation] The Kodaira dimernsion of subveriefies of Siegel modular variefies2008
- Author(s)
  Y., Hamahata
- Organizer
  RIMS Workshop Aufomorphic Represenfafions, Aufomorphic Form, L-functions and Relafed Topics
- Place of Presentation
  RIMS
- Year and Date
  2008-07-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540050
[Presentation] Reciprocity law of Dedekind sums in characteristic p2008
- Author(s)
  浜畑芳紀
- Organizer
  解析数論研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2008-10-27
- Data Source
  KAKENHI-PROJECT-20540026

1. AGOH Takashi (60112893)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. HOSOH Toshio (30130339)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. IBUKIYAMA Tomoyoshi (60011722)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. TAKAYAMA N (30188099)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. TSUZUKI Masao (80296946)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. HIRONAKA Yumiko (10153652)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
7. MURASE Atsushi (40157772)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
8. WATANABE Takao (30201198)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. ARIYAMA Kazutoshi (20123713)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. ARIKI Susumu (40212641)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. ODA Takayuki (10109415)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. SATO Fumihiro (20120884)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. SUGANO Takashi (30183841)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
14. TANAKA Ryuichi (10112898)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. SHOJI Toshiaki (40120191)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
16. SHINODA Ken-ichi (20053712)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. AOKI Hiroki (10333189)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
18. GOTO Takeshi (20366438)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
19. 山崎正 (30011696)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
20. 広森勝久 (60031324)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
21. 野海正俊 (80164672)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
22. ISHII Taku (60406650)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. ICHIKAWA Takashi (20201923)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
24. KOSEKI Harutaka (60234770)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. HAYATA Takahiro (50312757)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. HIRANO Miki (80314946)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. SASAKI T (00022682)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. TAKANO K (10011678)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. KABEYA Y (70252757)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. IKEDA H (10031353)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. NAKANISHI Y (70183514)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. TACHIKAWA Atsushi (50188257)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. TAMIYA Takanori (60183472)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. KOBAYASHI takao (90178319)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. NAGASAWA Takeyuki (70202223)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. KOTANI Kouichi (80183341)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. KAWANAKA Noriaki (10028219)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. UZAWA Tohru (40232813)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. GYOJA Akihiko (50116026)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. HACHIMORI Yoshitaka (50433743)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. 柳川高明 (00031310)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. 樋口保成 (60112075)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. 大森英樹 (20087018)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. 小林俊行 (80201490)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. 吉川謙一 (20242810)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Hamahata Yoshinori 浜畑 芳紀

浜畑 芳紀 ハマハタ ヨシノリ

HAMAHATA Yoshinori 浜畑 芳紀

Research Projects

Research Products

Co-Researchers

標数正のDedekind和とその応用Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of modular varieties and modular formsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of modular forms and arithmefic variefiesStudy of modular forms andPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

General study of modular forms and arithmetic varietiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

数論的多様体の不変量Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

射影平面のGalois被覆の双有理不変量とコホモロジー表現Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

モジュラー多様体の数論的研究Principal Investigator

Principal Investigator

Project Period (FY)

Hamahata Yoshinori 浜畑芳紀

浜畑芳紀ハマハタヨシノリ

HAMAHATA Yoshinori 浜畑芳紀