KOGA Yoshiyuki 古閑義之

… Alternative Names

Researcher Number	20338429
Other IDs
Affiliation (Current)	2019 : 福井大学, 学術研究院工学系部門, 准教授
Affiliation (based on the past Project Information) *help	2016 – 2017 : 福井大学, 学術研究院工学系部門, 准教授 2012 – 2015 : 福井大学, 工学(系)研究科(研究院), 准教授 2009 – 2011 : University of Fukui, 大学院・工学研究科, 准教授 2008 : University of Fukui, 大学院工学研究科, 准教授 2007 – 2008 : University of Fukui, Faculty of Engineering, associate Professor … More
Review Section/Research Field	Principal Investigator Algebra Except Principal Investigator Algebra / Algebra / Education / Global analysis
Keywords	Principal Investigator 特異ベクトル / 超リー代数 / 普遍中心拡大 / 無限次元超リー代数 / 中心拡大 / コンフォーマル超代数 / 環論(含むリー環) / アフィン超リー代数 / 代数一般 / コンフォーマル超リー代数 … More Except Principal Investigator 共形場理論 / 頂点作用素代数 / テンソル圏 / モジュライ空間 / 表現論 / リーマン面 / Verlinde公式 / 無限次元代数 / 多面的・総合的評価 / ヘッケ環 / イプシロン因子 / 組合せ論 / 極大巡回表現 / 量子群 / Pointed Riemann surface / coinvariant代数 / Moduli space / 高大接続 / 組みひも群 / 結晶基底 / 高大接続入試 / 高大接続型入試 / D-加群 / カイラル代数 / ゼータ関数 / Modular tensor category / Crystal Bases / Conformal field Theory / ルーブリック評価 / 高大連携 / 課題研究 / 入試改革 / モジュラー / ルーブリック / モジュラーなテンソル圏 / 点付きリーマン面 / coinvariant algebra / Hecke algebra / ガウス和 / Polyhedral Realizations / 位相不変量 / 1の巾根 / Gauss sum / 極大巡回加群 / Maximal Cyclic Representations / Quantum Groups / 極外ベクトル / 課題探究 / 作用素環論 / 多面体表示 / 点つきリーマン面 / Braid Groups Less

大学間共同の高大連携と評価手法の開発研究による高大接続入試への提案Ongoing
- Principal Investigator
  
  大久保貢
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Education
- Research Institution
  University of Fukui
Study on the representation theory of affine Lie superalgebras and its applicationsPrincipal Investigator
- Principal Investigator
  
  Koga Yoshiyuki
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Study on representations of conformal suepralgebras and applications to mathematical physics Study on representations of conformal suepralgebras and applications to mathematical physicsPrincipal Investigator
- Principal Investigator
  
  KOGA Yoshiyuki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Study on structures and representations of Cartan type Lie superalgebras from view point of mathematical physicsPrincipal Investigator
- Principal Investigator
  
  KOGA Yoshiyuki
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
共形場理論,作用素環論とモジュラーなテンソル圏
- Principal Investigator
  
  永友清和
- Project Period (FY)
  2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Osaka University
共形場理論の方法によるモジュライ空間上の連接層の構成
- Principal Investigator
  
  NAGATOMO Kiyokazu
- Project Period (FY)
  2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
Moduli space of pointecl autrves and conismal field theory
- Principal Investigator
  
  NAGATOMO Kiyokazu
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
無限次元超リー代数の表現論およびその応用に関する研究Principal Investigator
- Principal Investigator
  
  古閑義之
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Combinatorial Representation Theory of Quantum Groups
- Principal Investigator
  
  NAKASHIMA Toshiki
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Sophia University

All 2017 2015 2014 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Book

[Book] Representation Theory of the Virasoro Algebra2011
- Author(s)
  K.Iohara, Y.Koga
- Total Pages
  474
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-21740007
[Book] Representation Theory of the Virasoro algebra2011
- Author(s)
  K Iohara, Y. Koga
- Total Pages
  474
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-21740007
[Journal Article] Enright functors for Kac-Moody superalgebras2012
- Author(s)
  K. Iohara, Y. Koga
- Journal Title
  
  Abh. Math. Semin. Univ. Hambg.
  
  Volume : 82 Pages : 205-226
- DOI
  10.1007/s12188-012-0071-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540014
[Journal Article] Fusion Algebras for N=1 Superconformal Field Theories through Coinvariants II+ 1/2 : Ramond Sector2009
- Author(s)
  K.Iohara, Y.Koga
- Journal Title
  
  Int.Math.Res.Notice 13
  
  Pages : 2374-2416
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740007
[Journal Article] Fusion algebras for N=1 superconformal field theories through coinvariants II+1/2: Ramond sector2009
- Author(s)
  K Iohara, Y. Koga
- Journal Title
  
  International Mathematics Research Notices
  
  Volume : 13 Pages : 2374-2416
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740007
[Journal Article] Fusion algebras for N=1 superconformal field theories through coinvariants II+1/2 : Ramond sector2009
- Author(s)
  K Iohara, Y. Koga
- Journal Title
  
  International Mathematics Research Notices (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740005
[Journal Article] Note on spin modules associated to Z-graded Lie superalgebras2009
- Author(s)
  K Iohara, Y. Koga
- Journal Title
  
  Journal of Mathematical physics
  
  Volume : 50 Pages : 103508-103508
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740007
[Journal Article] Note on spin modules associated to Z-graded Lie superalgebras2009
- Author(s)
  K.Iohara, Y.Koga
- Journal Title
  
  Jour.Math.Phys. 50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740007
[Journal Article] Tilting equivalence for superconformal algebras2006
- Author(s)
  K Iohara, Y. Koga
- Journal Title
  
  Mathematica Scandinavica 99
  
  Pages : 17-52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740005
[Journal Article] The structure of pre-Verma modules over the N=1 Ramond algebra2006
- Author(s)
  K Iohara, Y. Koga
- Journal Title
  
  Letter in Mathematical Physics 78
  
  Pages : 89-96
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740005
[Journal Article] Tilting equivalence for superconformal algebras2006
- Author(s)
  K.lohara, Y.Koga
- Journal Title
  
  Math. Scand. 99
  
  Pages : 17-52
- Data Source
  KAKENHI-PROJECT-18740005
[Journal Article] The structure of pre-Verma modules over the N=1 Ramond algebra2006
- Author(s)
  K.lohara, Y.Koga
- Journal Title
  
  Lett. Math. Phys. 78
  
  Pages : 89-96
- Data Source
  KAKENHI-PROJECT-18740005
[Journal Article] Second Homology of Lie Superalgebras,2005
- Author(s)
  K.Iohara, Y.Koga
- Journal Title
  
  Math.Nach., 278 No.9
  
  Pages : 1041-1053
- Data Source
  KAKENHI-PROJECT-15740007
[Journal Article] Representation theory of N=2 Super Virasoro algebras : twisted sector2004
- Author(s)
  K.Iohara, Y.Koga
- Journal Title
  
  Jour.Funct.Anal. 214,2
  
  Pages : 450-518
- Data Source
  KAKENHI-PROJECT-15740007
[Journal Article] Second homology of Lie superalgebras
- Author(s)
  K.Iohara, Y.Koga
- Journal Title
  
  Math.Nach. (印刷中)
- Data Source
  KAKENHI-PROJECT-15740007
[Journal Article] Fusion Algebras for N=1 Superconformal Field Theories through Coinvariants ll+ 1/2 : Ramond Sector
- Author(s)
  K. Iohara, Y. Koga
- Journal Title
  
  Int. Math. Res. Notice (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740005
[Journal Article] Tilting equivalence for superconformal algebras
- Author(s)
  K.Iohara, Y.Koga
- Journal Title
  
  Math.Scand. (印刷中)
- Data Source
  KAKENHI-PROJECT-15740007
[Presentation] BGG type resolutions for the affine Lie superalgebra sl (2 ; 1)^2017
- Author(s)
  古閑義之
- Organizer
  Workshop VOA and related topics
- Place of Presentation
  大阪大学大学院情報科学研究科
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-24540014
[Presentation] アフィン超リー代数 sl(2,1)^ のある一般化されたVerma 加群の構造2017
- Author(s)
  古閑義之
- Organizer
  Meeting for Study of Number theory, Hopf algebras and related topics
- Place of Presentation
  富山大学理学部
- Year and Date
  2017-02-13
- Data Source
  KAKENHI-PROJECT-24540014
[Presentation] On admissible representations of affine Lie superalgebra sl(2,1)^2015
- Author(s)
  古閑義之
- Organizer
  Meeting of Hopf, quantum and super algebras
- Place of Presentation
  富山大学大学院理工学研究部
- Year and Date
  2015-09-18
- Data Source
  KAKENHI-PROJECT-24540014
[Presentation] アフィン超リー代数sl(2; 1)^ のBGG 型resolution について2014
- Author(s)
  古閑義之
- Organizer
  代数群と量子群の表現論研究会
- Place of Presentation
  富山勤労総合福祉センター呉羽ハイツ
- Year and Date
  2014-06-03
- Data Source
  KAKENHI-PROJECT-24540014
[Presentation] Fusion algebras for N=1 superconformal algebras: Ramond sector2010
- Author(s)
  古閑義之
- Organizer
  代数群と量子群の表現論研究集会
- Place of Presentation
  すいとぴあ江南
- Year and Date
  2010-06-04
- Data Source
  KAKENHI-PROJECT-21740007
[Presentation] Fusion algebras for N=1 superconformal algebra : Ramond sector2010
- Author(s)
  古閑義之
- Organizer
  代数群と量子群の表現論研究集会
- Place of Presentation
  すいとぴあ江南(愛知県)
- Year and Date
  2010-06-04
- Data Source
  KAKENHI-PROJECT-21740007
[Presentation] Fusion algebras for N=1 super Virasoro algebras2008
- Author(s)
  Y. Koga
- Organizer
  研究集会「Algebras, Groups and Geometries 2008」
- Place of Presentation
  東京大学数理科学研究科
- Data Source
  KAKENHI-PROJECT-18740005
[Presentation] Fusion algebras for N=1 super Virasoro algebras2008
- Author(s)
  Yoshiyuki Koga
- Organizer
  研究集会Algebras, Groups and Geometries
- Place of Presentation
  東京大学大学院数理科学研究科
- Year and Date
  2008-12-11
- Data Source
  KAKENHI-PROJECT-18740005
[Presentation] Singular vector formula for Kac-Moody Lie(super)algebras2007
- Author(s)
  古閑義之
- Organizer
  研究集会Vertex algebra in Tambara
- Place of Presentation
  東京大学玉原セミナーハウス
- Year and Date
  2007-08-15
- Data Source
  KAKENHI-PROJECT-18740005
[Presentation] Singular vector formula for Kac-Moody Lie (super)algebras2007
- Author(s)
  Y. Koga
- Organizer
  研究集会 Vertex algebra in Tambara
- Place of Presentation
  東京大学玉原セミナーハウス
- Data Source
  KAKENHI-PROJECT-18740005

1. NAGATOMO Kiyokazu (90172543)

# of Collaborated Projects : 3results

# of Collaborated Products : 0results
2. YAMANE Hiroyuki (10230517)

# of Collaborated Projects : 3results

# of Collaborated Products : 0results
3. KANEKO Masanobu (70202017)

# of Collaborated Projects : 3results

# of Collaborated Products : 0results
4. MIYAMOTO Masahiko (30125356)

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
5. 落合啓之 (90214163)

# of Collaborated Projects : 2results

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6. 河東泰之 (90214684)

# of Collaborated Projects : 1results

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7. 村上順 (90157751)

# of Collaborated Projects : 1results

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8. NAKASHIMA Toshiki (60243193)

# of Collaborated Projects : 1results

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9. GOMI Yasushi (50276515)

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10. YOKONUMA Takeo (00053645)

# of Collaborated Projects : 1results

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11. SHINODA Ken-ichi (20053712)

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12. MATSUMURA Akitaka (60115938)

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13. 伊達悦朗 (00107062)

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14. 土屋昭博 (90022673)

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15. 松尾厚 (20238968)

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16. 大久保貢 (80260561)

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17. 田上秀一 (40274500)

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18. 森幹男 (70313731)

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19. 雨森聡 (80549692)

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KOGA Yoshiyuki 古閑 義之

古閑 義之 コガ ヨシユキ

Research Projects

Research Products

Co-Researchers

大学間共同の高大連携と評価手法の開発研究による高大接続入試への提案Ongoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the representation theory of affine Lie superalgebras and its applicationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on representations of conformal suepralgebras and applications to mathematical physics Study on representations of conformal suepralgebras and applications to mathematical physicsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on structures and representations of Cartan type Lie superalgebras from view point of mathematical physicsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

共形場理論,作用素環論とモジュラーなテンソル圏

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

共形場理論の方法によるモジュライ空間上の連接層の構成

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Moduli space of pointecl autrves and conismal field theory

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

無限次元超リー代数の表現論およびその応用に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Combinatorial Representation Theory of Quantum Groups

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Representation Theory of the Virasoro Algebra2011

Author(s)

Total Pages

Publisher

Data Source

[Book] Representation Theory of the Virasoro algebra2011

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Enright functors for Kac-Moody superalgebras2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fusion Algebras for N=1 Superconformal Field Theories through Coinvariants II+ 1/2 : Ramond Sector2009

Author(s)

Journal Title

Data Source

[Journal Article] Fusion algebras for N=1 superconformal field theories through coinvariants II+1/2: Ramond sector2009

Author(s)

KOGA Yoshiyuki 古閑義之

古閑義之コガヨシユキ