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Representations of subgroup complexes and dimensional dual arcs

Research Project

Project/Area Number 17540040
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionTokyo Woman's Christian University

Principal Investigator

YOSHIARA Satoshi  Tokyo Woman's Christian University, 文理学部, 教授 (10230674)

Co-Investigator(Kenkyū-buntansha) KOBAYASHI Kazuaki  東京女子大学, 文理学部, 教授 (50031323)
OHYAMA Yoshiyuki  東京女子大学, 文理学部, 教授 (80223981)
YAMASHIMA Shigeho  東京女子大学, 文理学部, 准教授 (80086347)
ISHIWATA Makiko  東京女子大学, 文理学部, 助手 (80277095)
SUGIYAMA Masumi  東京女子大学, 文理学部, 助手 (30086368)
Project Period (FY) 2005 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,780,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2005: ¥900,000 (Direct Cost: ¥900,000)
Keywords群複体 / 高次元双対弧 / 高次元双対超卵形 / 散在型単純群 / 多重可移群 / Dimensional dual hyperoval / APN関数 / 二重可移群 / semibiplane / 距離正則グラフ / 高次元の双対弧 / Mathieu群 / planar function / APN function / 射影平面 / 高次元の双対超卵形
Research Abstract

有限単純群の特質を表すのに有効な組合せ構造は、一般化された多角形とサークル幾何などから組み立てられる。サークル幾何のベクトル空間中への表現である「高次元双対弧」のうち、最大個数のメンバーを持つものを「高次元双対超卵形」と呼ぶ。本研究では、高次元双対超卵形の構成、分類が進展した。特に、二重可移な自己同型群を持つもののほぼ完全な分類が得られ、既知の例のうち極空間に埋め込めるものも確定した。更に、2005 年以来新しい系列が発見されて盛んに研究が行われている非線形関数(偶標数の有限体上の関数のうち最も線形関数から遠いもの)が quadratic であれば、2元体上の高次元双対超卵型が構成できることを観察した。これは高次元双対超卵形が、非線形関数の研究に有効な幾何学的アプローチを与える可能性を示唆する。

Report

(5 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (47 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (24 results) (of which Peer Reviewed: 18 results) Presentation (20 results) Book (3 results)

  • [Journal Article] Dimensional dual hyperovals with doubly transitive automorphism groups,2009

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics, 30

      Pages: 747-757

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dimensional dual hyperovals with doubly transitive automorphism groups2009

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics 30

      Pages: 747-757

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A characterization of a class of dimensional dual hyperovals withdoubly transitive automorphism groups and its applications,2008

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics, 29

      Pages: 1521-1534

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A characterization of a class of dimensional dual hyperovals with doubly transitive automorphism groups and its applications2008

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics 29

      Pages: 1521-2534

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A construction of differentially 4-uniform functions from commutative semifields of characteristic 2,2007

    • Author(s)
      Nobuo Nakagawa and Satoshi Yoshiara,
    • Journal Title

      Lecture Notes in Computer Sciences 4547

      Pages: 134-146

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Conditions for a class of dimensional dual hyperovals to be of polar type,2007

    • Author(s)
      Nao Nambu and Satoshi Yoshiara,
    • Journal Title

      Finite Fields and Their Applications, 13

      Pages: 1117-1126

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Notes on Taniguchi's dimensional dual hyperovals,2007

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics, 28

      Pages: 674-684

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A generalized quadrangle with an automorphism group acting regularly on the points,2007

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics, 28

      Pages: 653-664

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A generalized quadrangle with an automorphism group acting regularly on the points2007

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics 28

      Pages: 653-664

    • Related Report
      2007 Annual Research Report 2006 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Notes on Taniguchi's dimensional dual hyperovals2007

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics 28

      Pages: 674-684

    • Related Report
      2007 Annual Research Report 2006 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Conditions for a class of dimensional dual hyperovals to be of polar type2007

    • Author(s)
      Nao Nambu and Satoshi Yoshiara
    • Journal Title

      Finite Fields and Their Applications 13

      Pages: 1117-1126

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A construction of differentially 4-uniform functions from commutative semifields of characteristic 22007

    • Author(s)
      Nobuo Nakagawa and Satoshi Yoshiara
    • Journal Title

      Lecture Notes in Computer Sciences 4547

      Pages: 134-146

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dimensional dualarcs--a survey, pp.247-266, Finite geometries, groups, and computation,2006

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      Walter de Gruyter GmbH & Co. KG, Berlin,

      Pages: 0-0

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Permutation groups of minimal movement2005

    • Author(s)
      M. Alaeiyan and Satoshi Yoshiara
    • Journal Title

      Archive Math 85

      Pages: 211-226

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Odd radical subgroups of some sporadic simple groups,2005

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      Journal of Algebra 291

      Pages: 90-107

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On dimensional dual hyperovals S^{d+1}_{\sigma,\phi},2005

    • Author(s)
      Hiroaki Taniguchi and Satoshi Yoshiara
    • Journal Title

      Innovations in Incidence Geometry, 1

      Pages: 197-219

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Radical 2-subgroups of the Monster and Baby Monster,2005

    • Author(s)
      Satoshi Yoshiara
    • Journal Title

      Journal of Algebra 287

      Pages: 123-139

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dimensional dual hyperovals associated with Steiner systems,2005

    • Author(s)
      Alberto del Fra and Satoshi Yoshiara
    • Journal Title

      European Journal of Combinatorics 26

      Pages: 173-194

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Radical 2-subgroups of the Monster and the Baby Monster2005

    • Author(s)
      S.Yoshiara
    • Journal Title

      Journal of Algebra 287

      Pages: 123-139

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Odd radical subgroups of some sporadic simple groups2005

    • Author(s)
      S.Yoshiara
    • Journal Title

      Journal of Algebra 291

      Pages: 90-107

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dimensional dual hyperovals associated with Steiner systems2005

    • Author(s)
      A.del Fra, S.Yoshiara
    • Journal Title

      European Journal of Combinatorics 26

      Pages: 173-194

    • Related Report
      2005 Annual Research Report
  • [Journal Article] On dimensional dual hyperovals S^{d+1}_{sigma, phi}2005

    • Author(s)
      H.Taniguchi, S.Yoshiara
    • Journal Title

      Innovations in Incidence Geometry 1

      Pages: 197-219

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Permutation groups of minimal movement2005

    • Author(s)
      M.Alaeiyan, S.Yoshiara
    • Journal Title

      Archiv der Mathematik 85

      Pages: 211-226

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Some remarks on dimensional dual hyperovals of polar type

    • Author(s)
      S.Yoshiara
    • Journal Title

      Bulletin of the Belgian Mathematical Society, Simon Stevin (To appear)

    • Related Report
      2005 Annual Research Report
  • [Presentation] Universal なquadratic APN 関数2009

    • Author(s)
      吉荒聡
    • Organizer
      ミニ研究集会「代数的組合せ論」
    • Place of Presentation
      九州大学理学部
    • Year and Date
      2009-03-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Universalなquadratic APN 関数2009

    • Author(s)
      吉荒 聡
    • Organizer
      ミニ研究集会「代数的組合せ論」
    • Place of Presentation
      九州大学理学部
    • Year and Date
      2009-03-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 分裂型の高次元双対超卵形2009

    • Author(s)
      吉荒聡
    • Organizer
      ミニ研究集会「有限幾何とその周辺」
    • Place of Presentation
      福岡大学理学部
    • Year and Date
      2009-01-24
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] APN 関数に対する CCZ 同値性のグラフによる言い換え2008

    • Author(s)
      吉荒聡
    • Organizer
      ミニ研究集会「代数的組合せ論とその周辺」
    • Place of Presentation
      大分大学工学部
    • Year and Date
      2008-10-25
    • Related Report
      2008 Final Research Report
  • [Presentation] APN関数に対するCCZ同値性のグラフによる言い換え2008

    • Author(s)
      吉荒 聡
    • Organizer
      ミニ研究集会「代数的組合せ論とその周辺」
    • Place of Presentation
      大分大学工学部
    • Year and Date
      2008-10-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高次元の双対超卵形に関連したAPN関数の性質2008

    • Author(s)
      吉荒 聡
    • Organizer
      代数的組合せ論ミニ集会
    • Place of Presentation
      神戸学院大学
    • Year and Date
      2008-03-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高次元の双対弧-平面中の二次曲から出発して2007

    • Author(s)
      吉荒聡
    • Organizer
      第52回代数学シンポジウム
    • Place of Presentation
      神戸大学
    • Year and Date
      2007-08-06
    • Related Report
      2008 Final Research Report
  • [Presentation] 高次元の双対弧-平面中の二次曲線から出発して2007

    • Author(s)
      吉荒 聡
    • Organizer
      第52回代数学シンポジウム
    • Place of Presentation
      神戸大学
    • Year and Date
      2007-08-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 中川氏の予想に対する幾つかの注意2007

    • Author(s)
      吉荒 聡
    • Organizer
      セミナー「有限幾何とその周辺」
    • Place of Presentation
      近畿大学
    • Year and Date
      2007-07-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高次元の双対超卵形に関連したAPN 関数の性質2007

    • Author(s)
      吉荒聡
    • Organizer
      「代数的組合せ論」山形セミナー
    • Place of Presentation
      山形大学理学部
    • Year and Date
      2007-03-22
    • Related Report
      2008 Final Research Report
  • [Presentation] Two to one property of some functions on a finite field of characteristic two2007

    • Author(s)
      吉荒聡
    • Organizer
      「代数的組合せ論」山形セミナー
    • Place of Presentation
      山形大学理学部
    • Year and Date
      2007-03-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Dimensional dual hyperovals admitting large automorphism groups2006

    • Author(s)
      吉荒聡
    • Organizer
      RIMS 研究集会「群論とその周辺」
    • Place of Presentation
      京都大学会館
    • Year and Date
      2006-12-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Dimensional dual hyperovals constructed from quadratic APN functions、2006

    • Author(s)
      吉荒聡
    • Organizer
      研究集会「有限幾何と有限体上の関数」
    • Place of Presentation
      東京農工大
    • Year and Date
      2006-10-28
    • Related Report
      2008 Final Research Report
  • [Presentation] 高次元の双対弧に関する幾つかの未解決問題2006

    • Author(s)
      吉荒聡
    • Organizer
      代数的組合せ論ミニ集会
    • Place of Presentation
      九州大学理学部
    • Year and Date
      2006-03-05
    • Related Report
      2008 Final Research Report
  • [Presentation] 有限 p-群の自己同型群2005

    • Author(s)
      吉荒聡
    • Organizer
      北陸数論小研究会
    • Place of Presentation
      金沢大学サテライトプラザ
    • Year and Date
      2005-12-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Permutation groups with minimal movement2005

    • Author(s)
      吉荒聡
    • Organizer
      有限群とその周辺
    • Place of Presentation
      熊本大学理学部
    • Year and Date
      2005-10-31
    • Related Report
      2008 Final Research Report
  • [Presentation] Automorphism groups of dimensional dual hyperovals2005

    • Author(s)
      吉荒聡
    • Organizer
      群論・代数的組合せ論
    • Place of Presentation
      京大数理解析研究所
    • Year and Date
      2005-10-06
    • Related Report
      2008 Final Research Report
  • [Presentation] Dimensions of ambient spaces of dimensional dual arcs2005

    • Author(s)
      Satoshi Yoshiara
    • Organizer
      Geometric and Algebraic Combinatorics
    • Place of Presentation
      Oisterwijk, Netherlands
    • Year and Date
      2005-08-15
    • Related Report
      2008 Final Research Report
  • [Presentation] 高次元の双対弧--平面上の二次曲線の高次元化2005

    • Author(s)
      吉荒聡
    • Organizer
      第22回代数的組合せ論シンポジウム
    • Place of Presentation
      愛媛大学総合情報メディアセンター
    • Year and Date
      2005-06-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Quotients of some dimensional dual hyperovals2005

    • Author(s)
      Satoshi Yoshiara
    • Organizer
      Fifth Shanghai Conference on Combinatorics
    • Place of Presentation
      上海交通大学
    • Year and Date
      2005-05-17
    • Related Report
      2008 Final Research Report
  • [Book] 「数理物理学への誘い6--最新の動向をめぐって」(小嶋泉編)2006

    • Author(s)
      栗田英質・山田裕理・吉荒聡・脇本実など共著
    • Publisher
      遊星社
    • Related Report
      2008 Final Research Report
  • [Book] Finite Geometries, Groups, and Computation2006

    • Author(s)
      A.Hulpke, R.Liebler, T.Pentilla, A.Seres 編 S.Yoshiara 他36名著
    • Total Pages
      278
    • Publisher
      Walter de Gruyter GmbH & Co. KG, Berlin
    • Related Report
      2006 Annual Research Report
  • [Book] 数理物理への誘い6-最新の動向をめぐって2006

    • Author(s)
      小島泉 編 吉荒聡 他8名著
    • Total Pages
      230
    • Publisher
      遊星社;星雲社(発売)
    • Related Report
      2006 Annual Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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