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Study on the spherical function of discrete series representations from the point of view of the theory of automorphic forms

Research Project

Project/Area Number 20540005
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionMiyagi University of Education

Principal Investigator

TAKASE Koichi (KOICHI Takase)  宮城教育大学, 教育学部, 教授 (60197093)

Project Period (FY) 2008 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords群の表現論 / 保型形式 / 球関数 / Jordan三重系 / Fourier変換 / 離散系列表現 / Jordan 三重系 / ユニタリ表現 / 概均質ベクトル空間 / 幕零軌道 / 線形代数群 / 特殊関数 / フーリエ変換 / ジョルダン三重系 / 冪零軌道 / べき零軌道
Research Abstract

Studies on an explicit expression of the spherical function associated with the minimal K-type of a discrete series representation of a semi-simple real Lie group and the non-zero set of its Fourier transform in terms of the prehomogeneous vector space of parabolic type, and on the parallel problems for supercuspidal representations of reductive p-adic Lie groups. The theory of the Jordan triple system is used as a tool to study reductive real Lie group explicitly

Report

(7 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (17 results)

All 2013 2012 2011 Other

All Journal Article (6 results) Presentation (2 results) Book (8 results) Remarks (1 results)

  • [Journal Article] On a spherical function of a supercuspidal representation of GLn(F) and its Fourier transform2013

    • Author(s)
      K.Takase
    • Volume
      pre-print
    • Related Report
      2012 Final Research Report
  • [Journal Article] 重さ半整数のSiegelモジュラー形式とJacobi形式2012

    • Author(s)
      高瀬幸一
    • Journal Title

      第19回整数論サマースクール報告集

      Volume: (掲載確定済)(未定)

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 特集/数論の探求,名著をめぐって2011

    • Author(s)
      高瀬幸一
    • Journal Title

      数理科学

      Volume: no.571 Pages: 54-55

    • Related Report
      2012 Final Research Report
  • [Journal Article] 謎をもって謎に答える,或いは問題の解消2011

    • Author(s)
      高瀬幸一
    • Journal Title

      現代思想

      Volume: vol.39 Pages: 122-129

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Journal Article] 特集/数論の探求,名著をめぐって2011

    • Author(s)
      高瀬幸一
    • Journal Title

      数理科学 no.571

      Pages: 54-55

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] 特集/数論の探求, 名著をめぐって2011

    • Author(s)
      高瀬幸一
    • Journal Title

      数理科学

      Volume: No.571 Pages: 54-55

    • Related Report
      2010 Annual Research Report
  • [Presentation] 重さ半整数のSiegelモジュラー形式とJacobi形式2011

    • Author(s)
      高瀬幸一
    • Organizer
      第19回整数論サマースクール
    • Place of Presentation
      富士箱根ランドスコルプラザホテル(招待講演)
    • Year and Date
      2011-09-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 重さ半整数のSiegelモジュラー形式とJacobi形式2011

    • Author(s)
      高瀬幸一
    • Organizer
      第19回整数論サマースクール「保型形式のリフティング」
    • Place of Presentation
      富士箱根ランド・スコーレムプラザホテル
    • Related Report
      2012 Final Research Report
  • [Book] 群の表現論序説2013

    • Author(s)
      高瀬幸一
    • Total Pages
      256
    • Publisher
      岩波書店
    • Related Report
      2012 Final Research Report
  • [Book] Jordan三重系と対称領域2013

    • Author(s)
      高瀬幸一
    • Publisher
      Web上に公開
    • Related Report
      2012 Final Research Report
  • [Book] p-進群の表現論2013

    • Author(s)
      高瀬幸一
    • Publisher
      GL2 and beyond,Web上に公開
    • Related Report
      2012 Final Research Report
  • [Book] Building2013

    • Author(s)
      高瀬幸一
    • Publisher
      Web上に公開
    • Related Report
      2012 Final Research Report
  • [Book] 保型形式とユニタリ表現2013

    • Author(s)
      高瀬幸一
    • Publisher
      数学書房
    • Related Report
      2012 Final Research Report
  • [Book] 群の表現論序説2013

    • Author(s)
      髙瀬幸一
    • Total Pages
      256
    • Publisher
      岩波書店
    • Related Report
      2012 Annual Research Report
  • [Book] 保型形式とユニタリ表現(出版予定)

    • Author(s)
      高瀬幸一
    • Publisher
      数学書房
    • Related Report
      2010 Self-evaluation Report
  • [Book] 局所コンパクト群とBanach環の表現論序説(出版検討中)

    • Author(s)
      高瀬幸一
    • Publisher
      岩波書店編集部
    • Related Report
      2010 Self-evaluation Report
  • [Remarks]

    • URL

      http://staff.miyakyo-u.ac.jp/~k-taka2/pdf/p-adic2012/Takase20120211.pdf

    • Related Report
      2011 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2019-07-29  

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