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Periods of automorphic forms and special values

Research Project

Project/Area Number 22540029
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionOsaka City University

Principal Investigator

FURUSAWA Masaaki  大阪市立大学, 大学院・理学研究科, 教授 (50294525)

Co-Investigator(Renkei-kenkyūsha) KANEDA Masaharu  大阪市立大学, 大学院・理学研究科, 教授 (60204575)
TANISAKI Toshiyuki  大阪市立大学, 大学院・理学研究科, 教授 (70142916)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords数論 / 保型形式 / 保型表現 / 周期 / 特殊値 / 跡公式 / 相対跡公式 / 保型エル函数
Research Abstract

Boecherer’s conjecture is about the central critical values of the degree four spinor L-functions associated to Siegel cusp forms of degree two. This research aims to prove the conjecture and its generalization by establishing certain relative trace formu

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (19 results)

All 2013 2012 2011 2010 Other

All Journal Article (10 results) (of which Peer Reviewed: 4 results) Presentation (9 results) (of which Invited: 1 results)

  • [Journal Article] On central critical values of the degree four L-functions for GSp(4): the fundamental lemma. III2013

    • Author(s)
      Masaaki Furusawa, Kimball Martin and Joseph A. Shalika
    • Journal Title

      Memoirs of the American Mathematical Society

      Volume: 225 no.1057

    • URL

      http://dx.doi.org/10.1090/S0065-9266-2013-00675-2

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] あるL函数の特殊値について:森本和輝との共同研究2013

    • Author(s)
      古澤昌秋
    • Journal Title

      数理解析研究所講究録1826「保型形式と保型的L 函数の研究」

      Pages: 51-52

    • Related Report
      2012 Final Research Report
  • [Journal Article] ある L 函数の特殊値について: 森本和輝との共同研究2012

    • Author(s)
      古澤 昌秋
    • Journal Title

      数理解析研究所講究録

      Volume: 1826 Pages: 51-52

    • Related Report
      2012 Annual Research Report
  • [Journal Article] ある相対跡公式の基本補題のヘッケ環への拡張について(KIMBALL MARTIN, JOSEPH A. SHALIKAとの共同研究)2011

    • Author(s)
      古澤昌秋
    • Journal Title

      数理解析研究所講究録1767「保型形式と関連する跡公式,ゼータ関数の研究」

      Pages: 25-28

    • Related Report
      2012 Final Research Report
  • [Journal Article] On central critical values of the degree four L-functions for GSp(4): the fundamental lemma. II2011

    • Author(s)
      Masaaki Furusawa and Kimball Martin
    • Journal Title

      American Journal of Mathematics

      Volume: 133 Pages: 197-233

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] ある相対跡公式の基本補題のヘッケ環への拡張について2011

    • Author(s)
      古澤昌秋
    • Journal Title

      数理解析研究所講究録

      Volume: 1767 Pages: 25-28

    • Related Report
      2011 Annual Research Report
  • [Journal Article] On central critical values of the degree four L-functions for GSp(4) : the fundamental lemma, II2011

    • Author(s)
      Furusawa, Masaaki ; Martin, Kimball
    • Journal Title

      American Journal of Mathematics

      Volume: 133 Pages: 197-233

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GSp(4)のスピノルL函数の中心での特殊値に関係する新しい相対跡公式について2010

    • Author(s)
      古澤昌秋
    • Journal Title

      数理解析研究所講究録1715「保型形式・保型表現およびそれに伴うL函数と周期の研究」

      Pages: 116-120

    • Related Report
      2012 Final Research Report
  • [Journal Article] GSp(4)のスピノルL函数の中心での特殊値に関係する新しい相対跡公式について2010

    • Author(s)
      古澤昌秋
    • Journal Title

      数理解析研究所講究録

      Volume: 1715 Pages: 116-121

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Shalika periods on GU(2,2)

    • Author(s)
      Masaaki Furusawa and Kazuki Morimoto
    • Journal Title

      Proceedings of the American Mathematical Society

      Volume: (掲載決定)

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] On a certain simple relative trace formula for GSp(4)2013

    • Author(s)
      古澤昌秋
    • Organizer
      RIMS研究集会「保型表現とその周辺」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2013-01-25
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] On special values of certain L-functions2012

    • Author(s)
      古澤昌秋
    • Organizer
      Pan Asian Number Theory Conference
    • Place of Presentation
      IISER Pune、 India
    • Year and Date
      2012-07-26
    • Related Report
      2012 Final Research Report
  • [Presentation] On special values of certain L-functions (joint work with K. Morimoto)2012

    • Author(s)
      古澤昌秋
    • Organizer
      RIMS研究集会「保型形式と保型的L函数の研究」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2012-01-17
    • Related Report
      2012 Final Research Report
  • [Presentation] On special values of certain L-functions2012

    • Author(s)
      古澤昌秋
    • Organizer
      RIMS研究集会「保型形式と保型的L函数の研究」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2012-01-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] On special values of certain L-functions (joint work with K. Morimoto)2012

    • Author(s)
      Masaaki Furusawa
    • Organizer
      Pan Asian Number Theory Conference
    • Place of Presentation
      IISER Pune, India
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] GSp(4)のあるsimple relative trace formulaについて(Kimball Martinとの共同研究)2011

    • Author(s)
      古澤昌秋
    • Organizer
      数理学談話会
    • Place of Presentation
      金沢大学理工学域数物科学類数学コース
    • Year and Date
      2011-12-14
    • Related Report
      2012 Final Research Report
  • [Presentation] ある保型L函数の特殊値について2011

    • Author(s)
      古澤昌秋
    • Organizer
      整数論セミナー
    • Place of Presentation
      東北大学大学院理学研究科数学専攻
    • Year and Date
      2011-10-03
    • Related Report
      2012 Final Research Report
  • [Presentation] ある相対跡公式の基本補題のヘッケ環への拡張について2011

    • Author(s)
      古澤昌秋
    • Organizer
      談話会
    • Place of Presentation
      琉球大学
    • Year and Date
      2011-02-02
    • Related Report
      2012 Final Research Report
  • [Presentation] ある相対跡公式の基本補題のヘッケ環への拡張について2011

    • Author(s)
      古澤昌秋
    • Organizer
      RIMS研究集会「保型形式と関連する跡公式,ゼータ関数の研究」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2011-01-17
    • Related Report
      2012 Final Research Report 2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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