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Study of mod p representations of p-adic groups

Research Project

Project/Area Number 26707001
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Algebra
Research InstitutionHokkaido University

Principal Investigator

Abe Noriyuki  北海道大学, 理学研究院, 准教授 (00553629)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords既約表現 / p進群 / 法p表現 / p進簡約群
Outline of Final Research Achievements

Langlands conjecture is a conjecture which includes, for example, Femrat's conjecture. Representation theory of p-adic groups is a part of this conjecture. I studied modulo p representations of p-adic groups. I proved a classification theorem of such representations (with collaborators) and the images of certain functors of these representations are calculated. I also studied pro-p-Iwahori Hecke algebra which plays an important role in the proof of the classification theorem. I classified simple modules, calculated extensions between simple modules and studied the relations between modulo p representations.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (30 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (2 results) Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Acknowledgement Compliant: 1 results) Presentation (21 results) (of which Int'l Joint Research: 8 results,  Invited: 19 results) Funded Workshop (1 results)

  • [Int'l Joint Research] Institut de Mathematiques de Jussieu/Universite de Paris-Sud(フランス)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Toronto(カナダ)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] The Loewy structure of G1T-Verma modules of singular highest weights2017

    • Author(s)
      Abe, N. and Kaneda, M.
    • Journal Title

      Journal of the Institute of Mathematics of Jussieu

      Volume: 16-4 Issue: 4 Pages: 887-898

    • DOI

      10.1017/s1474748015000274

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Change of weight theorem for pro-ppp-Iwahori Hecke algebras2017

    • Author(s)
      Noriyuki Abe
    • Journal Title

      Contemp. Math.

      Volume: 691 Pages: 1-13

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A classification of irreducible admissible mod p representations of p-adic reductive groups2017

    • Author(s)
      Noriyuki Abe, Guy Henniart, Florian Herzig and Marie-France Vigneras
    • Journal Title

      J. Amer. Math. Soc

      Volume: 30 Issue: 2 Pages: 495-559

    • DOI

      10.1090/jams/862

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Jacquet functor and De Concini-Procesi compactification2016

    • Author(s)
      Noriyuki Abe, Yoichi Mieda
    • Journal Title

      International Mathematics Research Notices

      Volume: 未定 Pages: 3810-3829

    • DOI

      10.1093/imrn/rnu048

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Loewy series of parabolically induced G_1T-Verma modules2015

    • Author(s)
      Noriyuki Abe, Masaharu Kaneda
    • Journal Title

      Journal of the Institute of Mathematics of Jussieu

      Volume: 13 Issue: 1 Pages: 185-220

    • DOI

      10.1017/s1474748014000012

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First extension groups of Verma modules and R-polynomials2015

    • Author(s)
      Noriyuki Abe
    • Journal Title

      Journal of Lie Theory

      Volume: 25

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] 法p佐武変換の明示公式2017

    • Author(s)
      阿部紀行
    • Organizer
      東北大学代数セミナー
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] p進簡約群の既約法p表現の分類定理とその応用2017

    • Author(s)
      阿部紀行
    • Organizer
      代数学シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] q=0におけるプロp岩堀Hecke環の既約表現の間の拡大について2017

    • Author(s)
      阿部紀行
    • Organizer
      代数セミナー(広島大学)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] A classification theorem of irreducible admissible mod ppp representations and its consequences2017

    • Author(s)
      Noriyuki Abe
    • Organizer
      Arithmetic Geometry and Related Topics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Some applications of the classification theorem of irreducible admissible mod p representations2016

    • Author(s)
      Noriyuki Abe
    • Organizer
      Algebraisation and Geometrisation in the Langlands Programme
    • Place of Presentation
      ブリストル(イギリス)
    • Year and Date
      2016-03-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the structure of modulo p compact induction of p-adic groups2016

    • Author(s)
      Noriyuki Abe
    • Organizer
      The p-adic Langlands Program and Related Topics
    • Place of Presentation
      ブルーミントン(アメリカ合衆国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On mod p Satake transform2016

    • Author(s)
      Noriyuki Abe
    • Organizer
      Workshop on Shimura varieties, representation theory and related topics
    • Place of Presentation
      京都大学(京都府京都市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Affine Hecke algebra at q=0 and mod p Satake transform2016

    • Author(s)
      Noriyuki Abe
    • Organizer
      城西大学ワークショップ「表現論と微分方程式」
    • Place of Presentation
      城西大学(東京都千代田区)
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] p進簡約群の法p表現論2016

    • Author(s)
      Noriyuki Abe
    • Organizer
      日本数学会北海道支部講演会
    • Place of Presentation
      北海道大学(北海道札幌)
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] A classification theorem of irreducible admissible modulo p representations and its applications2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire Groupes Reductifs et Formes Automorphes
    • Place of Presentation
      パリ(フランス)
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A classification of irreducible admissible modulo p representations of reductive p-adic groups2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Around Langlands correspondence
    • Place of Presentation
      パリ(フランス)
    • Year and Date
      2015-06-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Loewy series of parabolically induced G_1-modules2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      algebra seminar
    • Place of Presentation
      クレルモン・フェラン(フランス)
    • Year and Date
      2015-06-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A classification of irreducible admissible modulo p representations of reductive p-adic groups2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaires de Geometrie Arithmetique et Motivique
    • Place of Presentation
      パリ(フランス)
    • Year and Date
      2015-05-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Loewy series of parabolically induced G_1-modules,2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Algebra Seminar
    • Place of Presentation
      ウプサラ大学(スウェーデン)
    • Year and Date
      2015-03-17
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Representations of affine Hecke algebra at q=02015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Representation Theory
    • Place of Presentation
      Mittag-Leffler研究所(スウェーデン)
    • Year and Date
      2015-03-05
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] A classification of irreducible admissible modulo p representations of reductive p-adic groups2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire
    • Place of Presentation
      ランス大学(フランス)
    • Year and Date
      2015-02-04
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] A classification of irreducible admissible modulo p representations of reductive p-adic groups2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire de geometrie algebrique
    • Place of Presentation
      レンヌ第一大学(フランス)
    • Year and Date
      2015-01-15
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] A classification of irreducible modulo p modules of pro-p-Iwahori Hecke algebras2014

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire d'Arithmetique et de Geometrie Algebrique
    • Place of Presentation
      パリ11大学(フランス)
    • Year and Date
      2014-12-09
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] A classification of modulo p irreducible modules of pro-p-Iwahori Hecke algebra2014

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire Groupes Reductifs et Formes Automorphes
    • Place of Presentation
      パリ6大学(フランス)
    • Year and Date
      2014-10-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] アフィンHecke環のq=0における表現論2014

    • Author(s)
      Noriyuki Abe
    • Organizer
      表現論セミナー
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2014-08-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] A classification of irreducible admissible modulo p representations of reductive p-adic groups2014

    • Author(s)
      Noriyuki Abe
    • Organizer
      RIMS project 2014 Geometric Representation Theory
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2014-08-01
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Funded Workshop] Workshop on Shimura varieties, representation theory and related topics2016

    • Place of Presentation
      京都大学(京都府京都市)
    • Year and Date
      2016-11-21
    • Related Report
      2016 Annual Research Report

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Published: 2014-04-04   Modified: 2019-03-29  

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