Hasegawa Yuji 長谷川雄之

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HASEGAWA Yuji 長谷川雄之

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Researcher Number	30287982
Other IDs
External Links
Affiliation (Current)	2025: 室蘭工業大学, 大学院工学研究科, 准教授
Affiliation (based on the past Project Information) *help	2007: Muroran Institute of Technology, 工学部, Associate Professor 2002 – 2006: Muroran Institute of Technology, Associate Professor, 工学部, 助教授 1999: Waseda Univ. School of Sci. and Eng., (JSPS Fellow), 特別研究員 1999: 早稲田大, 理工学部, 助手 1999: Waseda University, J.S.P.S., 理工学部, 学振特別研究員 1997 – 1998: 早稲田大学, 理工学部, 助手
Review Section/Research Field	Principal Investigator Algebra / Algebra Except Principal Investigator Algebra / Algebra
Keywords	Principal Investigator モジュラー曲線 / 代数関数 / 有理点 / 代数曲線 / trigonal / 楕円曲線 / Q-曲線 Except Principal Investigator Standard zeta function / Ikeda lift / Block-Kato予想 … More / Doi-Hida-Ishii予想 / ケッヒャー・マース級数 / Saito-Kurokawa lift / 保型形式の合同 / スタンダードゼータ関数 / Eisenstein series / Maass zeta function / テータ級数 / アーベル多様体 / Ikeda' conjecture / Harder's conjeture / Bloch-Kato conjecture / Rankin-elberg zeta function / Fourier-Jacobi coefficient / Congruenc of Siegel modular forms / スタンダードL関数の中心点でのnon-vanishing / スタンダードL関数の中心でのnon-vanishing_ / Bloch-Kato予想 / Ikeda予想 / Rankin-Selberg zeta関数 / スタンダードL関数の中心点でのnon-vanishing_ / フーリエーヤコビ係数 / Block-Kato conjecture / Doi-Hida-Ishi conjecture / Basis Problem / Congruence of modular forms / Special values / Koecher-Maass series / 局所密度 / ジーゲル保型形式 / アイゼンシュタイン級数の引き戻し公式 / スタンダードL関数 / 基底問題 / 特殊値 / Squared Moebius function / Ikeda lifting / Ikeda-Miyawaki lift / Ikeda-Miyawaki life / pull-back formula / special values / standard zeta function / Q-curves / algebraic curvers / abelian varieties / modular forms / jacobian variety / Taniyama-Simura Conjecture / modular curves / elliptic curves / 保型形式 / Q-曲線 / アーベル曲面 / modularity / Q-curve / 代数曲線 / モジュラー形式 / ヤコビ多様体 / 谷山-志村予想 / モジュラー曲線 / 楕円曲線 / Galois representation / GLィイD22ィエD2-type / Abelian variety / Moduli / Modularity Conjecture / QM-curue / (1)-curve / モジュラリティ / モジュラー予想 / ガロア表現 / GL_2型 / モジュライ / モジュラリティ予想 Less

Research on special values on L-functions of automorphic forms
- Principal Investigator
  
  KATSURADA Hidenori
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
代数体上のアーベル多様体及びそのモジュライと保型形式に関する研究Principal Investigator
- Principal Investigator
  
  長谷川雄之
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
Research on special values of the standard L-functions of Siegel modular forms and related fields
- Principal Investigator
  
  KATSURADA Hidenori
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
Investigation of Koecher-Maass series for various liftings of Siegel modular forms
- Principal Investigator
  
  KATSURADA Hidenori
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
アーベル多様体と保型形式に関するモジュラー予想およびそれに関連する研究Principal Investigator
- Principal Investigator
  
  長谷川雄之
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Waseda University
Modular Conjecture
- Principal Investigator
  
  MOMOSE Fumiyuki
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Chuo University
Research on the arithmetic of algebraic curves and jacobian varieties
- Principal Investigator
  
  HASHIMOTO Kiichiro
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Waseda University

All 2006 2003

All Journal Article

[Journal Article] Trigonal quotients of modular curves Xo (N)2006
- Author(s)
  Y. Hasegawa and M Shimura
- Journal Title
  
  Proc. Japan Acad 82
  
  Pages: 15-17
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Journal Article] Trigonal quotients of modular curves X0(N)2006
- Author(s)
  Yuji HASEGAWA, Mahoro SHIMURA
- Journal Title
  
  Proceedings of the Japan Academy, Ser.A Vol.82
  
  Pages: 15-17
- NAID
  40007343926
- Data Source
  KAKENHI-PROJECT-16740002
[Journal Article] Automorphisms of X_0^*(p)2003
- Author(s)
  M.Baker, Y.Hasegawa
- Journal Title
  
  J.Number Theory
  
  Pages: 72-87
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540003

1. KATSURADA Hidenori (80133792)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. TAKEGAHARA Yugen (10211351)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. HASHIMOTO Ki-ichirou (90143370)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. MOMOSE Fumiyuki (80182187)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. SEKIGUCHI Tsutomu (70055234)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 佐武一郎 (00133934)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. ADACHI Norio (60063731)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KOMATSU Keiichi (80092550)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. KAGAWA Takaaki (90298175)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. OZAKI Manabu (80287961)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. YAMAZAKI Noriaki (90333658)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KOHSAKA Yoshihito (00360967)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. CHIGIRA Naoki (40292073)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Hasegawa Yuji 長谷川 雄之

HASEGAWA Yuji 長谷川 雄之

Research Projects

Research Products

Co-Researchers

Research on special values on L-functions of automorphic forms

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

代数体上のアーベル多様体及びそのモジュライと保型形式に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on special values of the standard L-functions of Siegel modular forms and related fields

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Investigation of Koecher-Maass series for various liftings of Siegel modular forms

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

アーベル多様体と保型形式に関するモジュラー予想およびそれに関連する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Modular Conjecture

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on the arithmetic of algebraic curves and jacobian varieties

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Trigonal quotients of modular curves Xo (N)2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] Trigonal quotients of modular curves X0(N)2006

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Automorphisms of X_0^*(p)2003

Author(s)

Journal Title

Description

Data Source

Hasegawa Yuji 長谷川雄之

HASEGAWA Yuji 長谷川雄之