Chigira Naoki 千吉良直紀

… Alternative Names

Researcher Number	40292073
Other IDs
External Links
Affiliation (Current)	2020: 熊本大学, 大学院先端科学研究部(理), 教授
Affiliation (based on the past Project Information) *help	2016 – 2019: 熊本大学, 大学院先端科学研究部(理), 准教授 2017: 熊本大学, 大学院先端科学研究部, 准教授 2014: 熊本大学, 大学院自然科学研究科, 准教授 2009 – 2014: Kumamoto University, 自然科学研究科, 准教授 2010 – 2011: 熊本大学, 大学院・自然科学研究科, 准教授 … More
Review Section/Research Field	Principal Investigator Algebra / Algebra / Basic Section 11010:Algebra-related Except Principal Investigator Algebra / Algebra / General mathematics (including Probability theory/Statistical mathematics) / Foundations of mathematics/Applied mathematics / Medium-sized Section 11:Algebra, geometry, and related fields
Keywords	Principal Investigator 有限群 / 単純群 / 有限単純群 / 代数学 / 素数グラフ / 符号 / 組合せ構造 / 格子 / 母関数 / 極大部分群 … More Except Principal Investigator 有限群 / 符号 / デザイン / 散在型単純群 / 頂点作用素代数 / 有限単純群 / グラフ / 単純群 / 格子 / モンスター単純群 / 対称群 / 準同型 / 相対差集合 / マトロイド / 組合せ論 / 符号理論 / 量子情報理論 / アイゼンシュタイン級数 / マースゼータ関数 / 平方メビウス関数 / Eisenstein series / Maass zeta function / Squared Moebius function / スタンダードゼータ関数 / Standard zeta function / 素数グラフ / Finite simple groups / Prime graphs / p-local geometry / 置換表現 / p進的性質 / 母関数 / p-adic property / 指数型母関数 / 交代群 / p進解析関数 / finite group / Ikeda lift / 差集合 / 有限幾何 / 群環 / 一般アダマール行列 / トランスバーサルデザイン / 組合せデザイン / 量子符号 / ジーゲル級数 / フーリエ係数 / 局所密度 / アイゼンシユタイン級数 / マ-スゼータ関数 / Siegel series / Fourier coefficients / Local density / 池田リフテイング / スタンダートゼータ関数 / オイラー積 / トリプルL関数 / 特殊値 / ケツヒヤー.マースゼータ関数 / 斎藤・黒川リフテイング / クリンゲン・アイゼンシユタイン級数 / Ikeda lifting / 有限単純 / 有限p群 / 半直積 / 補群 / 例外型のp群 / アーベル群 / 斜準同型 / exceptional群 / p-群 / 環積 / finite p-group / semi-direct product / complement / exceptional p-group / abelian group / permutation representation / generating function / p-局所幾何 / ビルディング / Finite Group / Simple Group / Sporadic Simple Group / Graph / Code / Lattice / Design / Vertex Operator Algebra / 複素鏡映群 / ワイル群 / 既約指標 / Frobeniusの定理 / Frobenius予想 / homomorphism / exponential generation function / symmetric group / complex reflection group / Weyl group / irreducible character / Finite simple group / Relative difference sets / Codes / 有限生成群 / 副有限群 / べき零群 / 有限アーベル群 / 自由積 / バーンサイド環 / G集合 / Dress's induction theorem / Artin's induction theorem / 対象群 / べき零クラス / 置換群 / 移送写像 / finitely generated group / profinite group / exponential generating function / nilpotent group / finite abelian group / free product / Burnside ring / 保型形式の合同 / フーリエーヤコビ係数 / スタンダードL関数の中心点でのnon-vanishing_ / Rankin-Selberg zeta関数 / Ikeda予想 / Bloch-Kato予想 / スタンダードL関数の中心でのnon-vanishing_ / スタンダードL関数の中心点でのnon-vanishing / ケッヒャー・マース級数 / Doi-Hida-Ishii予想 / Block-Kato予想 / Congruenc of Siegel modular forms / Fourier-Jacobi coefficient / Rankin-elberg zeta function / Bloch-Kato conjecture / Harder's conjeture / Ikeda' conjecture / 量子情報 / 線形符号 / ３互換群 / 表現論 / 軌道理論 / 自己同型群 / ムーンシャイン現象 / ツー代数 / 軌道ディープホール / C2有限性 / 加群 / モジュラー形式 Less

有限群の表現空間と指標を用いた群の構造の研究Principal InvestigatorOngoing
- Principal Investigator
  
  千吉良直紀
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Kumamoto University
無限次元代数を利用した群の表現論の拡張および創生Ongoing
- Principal Investigator
  
  宮本雅彦
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 11:Algebra, geometry, and related fields
- Research Institution
  University of Tsukuba
Resarch on simple groups with algebraic structures on which a finite simple group actsPrincipal Investigator
- Principal Investigator
  
  千吉良直紀
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
Matroids, Quantum Information Theory, and Codes
- Principal Investigator
  
  Keisuke Shiromoto
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Kumamoto University
Study of simple groups by subgroups structures and associated combinatrial structuresPrincipal Investigator
- Principal Investigator
  
  CHIGIRA Naoki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
Various aspects of sporadic simple groups
- Principal Investigator
  
  KITAZUME MASAAKI
- Project Period (FY)
  2012 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
Some problems in combinatorial theory and quantum information theory based on algebraic coding theory
- Principal Investigator
  
  SHIROMOTO Keisuke
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kumamoto University
Research on semiregular relative difference sets of(u,λ)-type
- Principal Investigator
  
  HIRAMINE Yutaka
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
Sets which reflect properties of finite groups and structure of groupsPrincipal Investigator
- Principal Investigator
  
  CHIGIRA Naoki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
Study on algebraic or combinatorial structures whose automorphism groups contain finite simple groups
- Principal Investigator
  
  KITAZUME Masaaki
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
部分群から作られる組合せ構造による有限単純群の研究Principal Investigator
- Principal Investigator
  
  千吉良直紀
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
Research on properties of generating functions for permutation representations and their applications.
- Principal Investigator
  
  TAKEGAHARA Yugen
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
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
The structure of a finite simple group and prime graphs
- Principal Investigator
  
  YAMAKI Hiroyoshi
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
Finite Simple Groups and Related Codes, Lattices and Vertex Operator Algebras
- Principal Investigator
  
  KITAZUME Masaaki
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Chiba University
Research on properties of generating functions of the number of special permutation representations and their applications.
- Principal Investigator
  
  TAKEGAHARA Yugen
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  MURORAN INSTITUTE OF TECHNOLOGY
Applications of the classification of finite simple groups and prime graphs
- Principal Investigator
  
  YAMAKI Hiroyoshi
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
有限単純群の奇数位数部分群の研究Principal Investigator
- Principal Investigator
  
  千吉良直紀
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
Research on generating functions of the number of group homomorphisms and subgroup lattices of groups
- Principal Investigator
  
  TAKEGAHARA Yugen
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  MURORAN INSTITUTE OF TECHNOLOGY
Structure of finite simple groups and applications of the classification of finite simple groups
- Principal Investigator
  
  YAMAKI Hiroyoshi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kumamoto University
有限単純群の分類定理の応用及び単純群の部分群の構造の研究Principal Investigator
- Principal Investigator
  
  千吉良直紀
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institute of Technology
Investigation of Dirichlet series for Siegel modular forms
- Principal Investigator
  
  KATSURADA Hidenori
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institut of Technology
Investigation of Eisenstein series on bounded symmeric domain
- Principal Investigator
  
  KATSURADA Hidenori
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Muroran Institut of Technology

All 2019 2018 2017 2016 2014 2013 2012 2011 2010 2007 2006 2005 2004 Other

All Journal Article Presentation

[Journal Article] Self-dual codes related to the Rudvalis group2018
- Author(s)
  Naoki Chigira, Masaaki Kitazume
- Journal Title
  
  Graphs and Combinatorics
  
  Volume: 34
- DOI
  10.1007/s00373-018-1912-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05066
[Journal Article] On the classification of extremal doubly even codes with 2-transitive automorphism groups2014
- Author(s)
  Naoki Chigira, Masaaki Harada and Masaaki Kitazume
- Journal Title
  
  Des. Codes Cryptogr.
  
  Volume: 73 Pages: 33-35
- DOI
  10.1007/s10623-013-9807-6
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23340021, KAKENHI-PROJECT-24340002, KAKENHI-PROJECT-24540024
[Journal Article] On a Theorem of P. Hall2013
- Author(s)
  Tsunenobu Asai, Naoki Chigira, Takashi Niwasaki, Yugen Takegahara
- Journal Title
  
  Journal of Group Theory
  
  Volume: 16
- DOI
  10.1515/jgt-2012-0034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540024
[Journal Article] Extremal self-dual codes of length 64 through neighbors and covering radii2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  Designs, Codes and Cryptography 42
  
  Pages: 93-101
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Extremal self-dual codes of length 64 through neighbors and covering radii2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  Des.Codes Crypt. 42
  
  Pages: 93-101
- Data Source
  KAKENHI-PROJECT-17740001
[Journal Article] Extremal self-dual codes of length 64 throug and covering radii2007
- Author(s)
  Naoki Chigira, Masaaki Harada and Masaaki Kitazume
- Journal Title
  
  Designs, Codes and Cryptography 42
  
  Pages: 93-101
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Journal Article] Extremal Self-Dual Codes of Length 64 through Neighbors and Covering Radii2007
- Author(s)
  N.Chigira, M.Harada, M.Kitazume
- Journal Title
  
  Designs, Codes and Cryptography 42
  
  Pages: 93-101
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340002
[Journal Article] Extremal self-dual codes of length 64 through neighbors and covering radii2007
- Author(s)
  Naoki Chigira, Masaaki Harada, Masaaki Kitazume
- Journal Title
  
  Designs, Codes and Cryptography 42
  
  Pages: 93-101
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Some self-dual codes invariant under the Hall-Janko group2007
- Author(s)
  Naoki Chigira, Masaaki Harada and Masaaki Kitazume
- Journal Title
  
  J. Algebra 316
  
  Pages: 578-590
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Journal Article] Permutation groups and binary self-orthogonal codes2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  J. Algebra 309
  
  Pages: 610-621
- NAID
  120000801998
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Permutation groups and binary self-orthogonal codes2007
- Author(s)
  Naoki Chigira, Masaaki Harada and Masaaki Kitazume
- Journal Title
  
  J. Algebra 309
  
  Pages: 610-621
- NAID
  120000801998
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Journal Article] Permutation groups and binary self-orthogonal codes2007
- Author(s)
  Naoki Chigira, Masaaki Harada, Masaaki Kitazume
- Journal Title
  
  J. Algebra 309
  
  Pages: 610-621
- NAID
  120000801998
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Extremal self-dual codes of length 64 through neighbors and covering radii Designs2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  Codes and Cryptography 42
  
  Pages: 93-101
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Some self-dual codes invariant under the Hall-Janko group2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  J. Algebra 316
  
  Pages: 578-590
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Extremal Self-Dual Codes of Length 64 through Neighbors and Covering Radii2007
- Author(s)
  N.Chigira, M.Harada, M.hitazume
- Journal Title
  
  Designs, Codes and Cryptography 42
  
  Pages: 93-101
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340002
[Journal Article] Some Self-Dual Codes Invariant under the Hall-Janko Group2007
- Author(s)
  N.Chigira, M.Kitazume, M.Harada
- Journal Title
  
  Journal of Algebra 316
  
  Pages: 578-590
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340002
[Journal Article] Finite permutation groups and self-orthogonal codes2007
- Author(s)
  N.Chigira, M.Harada, M.Kitazume
- Journal Title
  
  Journal of Algebra 309
  
  Pages: 610-621
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340002
[Journal Article] Some Self-Dual Codes Invariant under the Hall-Janko Group2007
- Author(s)
  N. Chigira, M. Harada, M. Kitazume
- Journal Title
  
  Journal of Algebra 316
  
  Pages: 578-590
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340002
[Journal Article] Some self-dual codes invariant under the Hall-Janko group2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  J. Algebra 316
  
  Pages: 578-590
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17740001
[Journal Article] Some self-dual codes invariant under the Hall-Janko group2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  J. Algebra 316
  
  Pages: 578-590
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540003
[Journal Article] Permutation groups and binary self-orthogonal codes2007
- Author(s)
  Naoki Chigira
- Journal Title
  
  J.Algebra 309
  
  Pages: 610-621
- NAID
  120000801998
- Data Source
  KAKENHI-PROJECT-17740001
[Journal Article] On self-dual codes of length 64 with primitive automorphism groups2006
- Author(s)
  千吉良直紀, 原田昌晃, 北詰正顕
- Journal Title
  
  数理解析研究所講究録 1476
  
  Pages: 88-95
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] On self-dual codes of length 64 with primitive automorphism groups2006
- Author(s)
  Naoki Chigira
- Journal Title
  
  1476
  
  Pages: 88-95
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] On self-dual codes of length 64 with primitive automorphism groups2006
- Author(s)
  千吉良直紀、原田昌晃、北詰正顕
- Journal Title
  
  数理解析研究所講究録 1476
  
  Pages: 88-95
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] On self-dual codes of length 64 with primitive automorphism groups2006
- Author(s)
  Naoki Chigira, Masaaki Harada and Masaaki Kitazume
- Journal Title
  
  Proc. RIMS 1476
  
  Pages: 88-95
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Journal Article] Some self-dual code invariant under the Hall-Janko group2005
- Author(s)
  千吉良直紀, 原田昌晃, 北詰正顕
- Journal Title
  
  数理解析研究所講究録 1440
  
  Pages: 5-12
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Some self-dual code invariant under the Hall-Janko group2005
- Author(s)
  Naoki Chigira
- Journal Title
  
  1440
  
  Pages: 5-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Some self-dual codes invariant under the Hall-Janko group2005
- Author(s)
  Naoki Chigira, Masaaki Harada and Masaaki Kitazume
- Journal Title
  
  Proc. RIMS 1440
  
  Pages: 5-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Journal Article] Some self-dual code invariant under the Hall-Janko group2005
- Author(s)
  千吉良直紀
- Journal Title
  
  数理解析研究所講究録 1440
  
  Pages: 5-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540002
[Journal Article] Some self-dual codes invariant under the Hall-Janko group2005
- Author(s)
  千吉良直紀
- Journal Title
  
  数理解析研究所講究録 1440
  
  Pages: 5-12
- Data Source
  KAKENHI-PROJECT-17740001
[Journal Article] On involutions which generate Mathieu groups M11 and M122004
- Author(s)
  千吉良直紀
- Journal Title
  
  Communications in Algebra 32・8
  
  Pages: 3179-3188
- Data Source
  KAKENHI-PROJECT-16540030
[Journal Article] On maximal local subgroups of finite simple groups2004
- Author(s)
  千吉良直紀
- Journal Title
  
  数理解析研究所講究録 1407
  
  Pages: 91-99
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540002
[Journal Article] On maximal local subgroups of finite simple groups2004
- Author(s)
  N.Chigira
- Journal Title
  
  RIMS Kokyuroku 1407
  
  Pages: 91-99
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540002
[Journal Article] On involutions which generate Mathieu groups M_<11> and M_<12>2004
- Author(s)
  N.Chigira
- Journal Title
  
  Comm.Algebra 32
  
  Pages: 3179-3188
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540002
[Journal Article] On maximal local subgroups of finite simple groups2004
- Author(s)
  千吉良直紀
- Journal Title
  
  数奇解析研究所講究録 1407
  
  Pages: 91-99
- Data Source
  KAKENHI-PROJECT-15540002
[Journal Article] Some Self-Dual Codes Invariant under the Hall-Janko Group
- Author(s)
  N. Chigira, M. Kitazume, M. Harada
- Journal Title
  
  Journal of Algebra 316
  
  Pages: 578-590
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340002
[Presentation] 45次元可換非結合代数について2019
- Author(s)
  千吉良直紀
- Organizer
  第31回有限群論草津セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K05066
[Presentation] An integer matrix for a finite group2019
- Author(s)
  千吉良直紀
- Organizer
  代数的組合せ論と関連する群と代数の研究
- Data Source
  KAKENHI-PROJECT-16K05066
[Presentation] A commutative nonassociative algebra for 3S72017
- Author(s)
  千吉良直紀
- Organizer
  第34回代数的組合せ論シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-16K05066
[Presentation] 3S_7とhexacode2017
- Author(s)
  千吉良直紀
- Organizer
  第29回有限群論草津セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K05066
[Presentation] 単純群と格子2016
- Author(s)
  千吉良直紀
- Organizer
  第28回有限群論草津セミナー
- Place of Presentation
  草津セミナーハウス
- Year and Date
  2016-07-28
- Invited
- Data Source
  KAKENHI-PROJECT-16K05066
[Presentation] On the Rudvalis simple group I2014
- Author(s)
  千吉良直紀
- Organizer
  Hualien workshop on finite groups, VOA, algebraic combinatorics and related topics
- Place of Presentation
  台湾国立東華大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540024
[Presentation] Hallの定理の一般化について2013
- Author(s)
  千吉良直紀
- Organizer
  RIMS研究集会　有限群とその表現、頂点作用素代数、代数的組合せ論の研究
- Place of Presentation
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-24540024
[Presentation] A group of order 2^462013
- Author(s)
  Naoki Chigira
- Organizer
  Taitung Workshop
- Place of Presentation
  Taitung University, Taiwan
- Invited
- Data Source
  KAKENHI-PROJECT-24540024
[Presentation] Rudvalis群と格子2012
- Author(s)
  千吉良直紀
- Organizer
  第57回代数学シンポジウム
- Place of Presentation
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-24540024
[Presentation] 単純群と組み合わせ構造2011
- Author(s)
  千吉良直紀
- Organizer
  南九州代数系集会
- Place of Presentation
  鹿児島県・鹿児島大学
- Year and Date
  2011-08-27
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] 単純群と組合せ構造2011
- Author(s)
  千吉良直紀
- Organizer
  南九州代数系集会
- Place of Presentation
  鹿児島大学(招待講演)
- Year and Date
  2011-08-27
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] Odd Order Remarkについて2011
- Author(s)
  千吉良直紀
- Organizer
  有限群論草津セミナー
- Place of Presentation
  草津セミナーハウス(滋賀)(招待講演)
- Year and Date
  2011-07-31
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] Rudvalis群と符号2011
- Author(s)
  千吉良真紀
- Organizer
  第28回代数的組合せ論シンポジウム
- Place of Presentation
  大分大学(招待講演)
- Year and Date
  2011-06-20
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] Odd Order Remarkについて2011
- Author(s)
  千吉良直紀
- Organizer
  有限群論草津セミナー
- Place of Presentation
  群馬県・草津セミナーハウス
- Year and Date
  2011-07-31
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] Rudvalis群と符号2011
- Author(s)
  千吉良直紀
- Organizer
  第28回代数的組み合わせ論シンポジウム
- Place of Presentation
  大分県・大分大学
- Year and Date
  2011-06-20
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] On groups generated by two elements2010
- Author(s)
  千吉良直紀
- Organizer
  Research into Vertex Operator Algebras, Finite Groups and Combinatorice(RIMS研究集会)
- Place of Presentation
  京都大学理学部(京都府)
- Year and Date
  2010-12-14
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] On groups generated by two elements2010
- Author(s)
  千吉良直紀
- Organizer
  Research into vertex operator algebras, finite groups and Combinatorics(RIMS研究集会)
- Place of Presentation
  京都府・京都大学
- Year and Date
  2010-12-14
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] 有限群論でのMagmaの利用2010
- Author(s)
  千吉良直紀
- Organizer
  Magmaで広がる数学の世界
- Place of Presentation
  九州大学大学院数理学研究院(福岡県)
- Year and Date
  2010-10-10
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] 有限群でのMagmaの利用2010
- Author(s)
  千吉良直紀
- Organizer
  Magmaで広がる数学の世界
- Place of Presentation
  福岡県・九州大学
- Year and Date
  2010-10-10
- Data Source
  KAKENHI-PROJECT-21540022
[Presentation] 群上のある2変数方程式による群の特徴付け2007
- Author(s)
  千吉良直紀
- Organizer
  RIMS研究集会「有限群論と代数的組み合わせ論」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2007-12-17
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Presentation] 群上のある2変数方程式による群の特徴付け2007
- Author(s)
  千吉良直紀
- Organizer
  RIMS研究集会「有限群論と代数的組み合わせ論」
- Place of Presentation
  京都大学数理解析研究所1
- Year and Date
  2007-12-17
- Data Source
  KAKENHI-PROJECT-17540003
[Presentation] 群上の方程式の解の個数に関する母関数について2007
- Author(s)
  千吉良直紀
- Organizer
  第24回代数的組み合わせ論研究集会
- Place of Presentation
  近畿大学
- Year and Date
  2007-06-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540003
[Presentation] 群上の方程式の解の個数に関する母関数について2007
- Author(s)
  千吉良直紀
- Organizer
  第24回代数的組み合わせ論研究集会
- Place of Presentation
  近畿大学
- Year and Date
  2007-06-28
- Data Source
  KAKENHI-PROJECT-17740001
[Presentation] 群上のある2変数方程式による群の特徴付け2007
- Author(s)
  千吉良直紀
- Organizer
  RIMS研究集会「有限群論と代数的組み合わせ論」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2007-12-17
- Data Source
  KAKENHI-PROJECT-17740001
[Presentation] A 45-representation of M_{12}
- Author(s)
  Naoki Chigira
- Organizer
  Taituing Workshop on group theory, VOA and algebraic combinatorics
- Place of Presentation
  台湾、台東大学
- Year and Date
  2015-03-07 – 2015-03-10
- Invited
- Data Source
  KAKENHI-PROJECT-24540024

1. WATANABE Atsumi (90040120)

# of Collaborated Projects: 6 results

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

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
3. SAWABE Masato (60346624)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
4. HIRAMINE Yutaka (30116173)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
5. SHIROMOTO Keisuke (00343666)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. KITAZUME Masaaki (60204898)

# of Collaborated Projects: 3 results

# of Collaborated Products: 6 results
7. MUNEMASA Akihiro (50219862)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. HARADA Masaaki (90292408)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
9. KATSURADA Hidenori (80133792)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
10. SATO Motohiko (30254139)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
11. YAMAKI Hiroyoshi (60028199)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
12. IIYORI Nobuo (00241779)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
13. SUGIYAMA KenーIchi (90206441)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. ABE Thoshiyuki (30380215)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. ENDOU Akira (30032452)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
16. NOZAWA Sohei (20092083)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. KOSHITANI Shigeo (30125926)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
18. YAMADA Hiromichi (50134888)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
19. USUDA Tsuyoshi (80273308)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
20. ANDO Tetsuya (20184319)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. JIMBO Masakazu (50103049)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. HASEGAWA Yuji (30287982)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. SHIMAKURA Hiroki (90399791)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 千葉周也 (80579764)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 宮本雅彦 (30125356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. NAKASORA Hiroyuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. HORIGUCHI Naoyuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. IRIE Yuuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. KOBAYASHI Yusuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. Thomas Britz

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Chigira Naoki 千吉良 直紀

CHIGIRA Naoki 千吉良 直紀

Research Projects

Research Products

Co-Researchers

有限群の表現空間と指標を用いた群の構造の研究Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

無限次元代数を利用した群の表現論の拡張および創生Ongoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Resarch on simple groups with algebraic structures on which a finite simple group actsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of simple groups by subgroups structures and associated combinatrial structuresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Sets which reflect properties of finite groups and structure of groupsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

部分群から作られる組合せ構造による有限単純群の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Chigira Naoki 千吉良直紀

CHIGIRA Naoki 千吉良直紀