SHIMAKURA Hiroki 島倉裕樹

Researcher Number	90399791
Other IDs
Affiliation (Current)	2022: 東北大学, 情報科学研究科, 准教授
Affiliation (based on the past Project Information) *help	2012 – 2020: 東北大学, 情報科学研究科, 准教授 2017: 東北大学, 大学院情報科学研究科, 准教授 2015: 東北大学, 大学院情報科学研究科, 准教授 2012: 東北大学, 大学院・情報科学研究科, 准教授 2009 – 2011: Aichi University of Education, 教育学部, 講師 … More 2008: Aichi University of Education, 教育学部, 助教 2007: 北大, 理学(系)研究科(研究院) 2006: 北海道大学, 大学院理学研究院, 学術研究員 Less
Review Section/Research Field	Principal Investigator Algebra / Basic Section 11010:Algebra-related Except Principal Investigator 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 頂点作用素代数 / 自己同型群 / 格子 / 正則頂点作用素代数 / モンスター / 代数学 / 軌道体構成法 / 二次形式 / グラフ / 枠付き頂点作用素代数 … More / アファインリー代数 / リー代数 / リーチ格子 / 散在型有限単純群 / ムーンシャイン / 符号 / 直交群 / 直交空間 / 枠付頂点作用素代数 / アフィンリー代数 / イジング元 / 内部自己同型 / 自己同型 / Sn級 / 逆軌道体構成法 / 格子頂点作用素代数 / 軌道体 … More Except Principal Investigator 格子 / 自己双対符号 / 組合せデザイン / 群論 / 符号理論 / 組合せ論 / 代数的符号理論 / 有限群 / 散在型単純群 / 符号 / グラフ / デザイン / ３互換群 / 単純群 / 頂点作用素代数 / 頂点代数 / W代数 / 共形場理論 / 4d/2d双対性 / 四次元多様体 / 双対性 / 不変量 Less

Research on uniform construction and automorphism groups of holomorphic vertex operator algebras of central charge 24Principal Investigator
- Principal Investigator
  
  島倉裕樹
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Tohoku University
Deepening the theory of vertex algebras by international joint researches
- Principal Investigator
  
  山内博
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 11:Algebra, geometry, and related fields
- Research Institution
  Tokyo Woman's Christian University
Research on uniqueness of holomorphic vertex operator algebras of central charge 24 by using reverse orbifold constructionPrincipal Investigator
- Principal Investigator
  
  Shimakura Hiroki
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tohoku University
Orbifold constructions and holomorphic vertex operator algebras of central charge 24Principal Investigator
- Principal Investigator
  
  Shimakura Hiroki
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Tohoku University
Challenging of the existence problem of a certain self-dual code through combinatorial designs and lattices
- Principal Investigator
  
  Harada Masaaki
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Tohoku 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
Construction and classification of holomorphic vertex operator algebras of central charge 24Principal Investigator
- Principal Investigator
  
  SHIMAKURA Hiroki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tohoku University
  Aichi University of Education
Challenging to construction of an extremal doubly even self-dual code of length 72
- Principal Investigator
  
  HARADA Masaaki
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Yamagata University
Constructions of the moonshine vertex operator algebra by using orbifold theoriesPrincipal Investigator
- Principal Investigator
  
  SHIMAKURA Hiroki
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Aichi University of Education
Research on algebraic coding theory and its applications for vertex operator algebras
- Principal Investigator
  
  BETSUMIYA Koichi
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Jobu University
頂点作用素代数の自己同型群としての散在型有限単純群の実現Principal Investigator
- Principal Investigator
  
  島倉裕樹
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University

[Journal Article] Schellekens' list and the very strange formula2021
- Author(s)
  van Ekeren Jethro、Lam Ching Hung、Moller Sven、Shimakura Hiroki
- Journal Title
  
  Advances in Mathematics
  
  Volume: 380 Pages: 107567-107567
- DOI
  10.1016/j.aim.2021.107567
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03505, KAKENHI-PROJECT-19KK0065, KAKENHI-PROJECT-20F40018, KAKENHI-PROJECT-17K05154
[Journal Article] Automorphism groups of the holomorphic vertex operator algebras associated with Niemeier lattices and the -1-isometries2020
- Author(s)
  Hiroki Shimakura
- Journal Title
  
  Journal of the Mathematical Society of Japan
  
  Volume: 印刷中
- NAID
  130007928933
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05154
[Journal Article] Inertia groups and uniqueness of holomorphic vertex operator algebras2020
- Author(s)
  Ching Hung Lam, Hiroki Shimakura
- Journal Title
  
  Transformation Groups
  
  Volume: 印刷中
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Journal Article] Inertia groups and uniqueness of holomorphic vertex operator algebras2019
- Author(s)
  Ching Hung Lam and Hiroki Shimakura
- Journal Title
  
  Transform. Groups
  
  Volume: -
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0065
[Journal Article] Reverse orbifold construction and uniqueness of holomorphic vertex operator algebras2019
- Author(s)
  Ching Hung Lam, Hiroki Shimakura
- Journal Title
  
  Trans. Amer. Math. Soc.
  
  Volume: 372 Pages: 7001-7024
- DOI
  10.1090/tran/7887
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154, KAKENHI-PROJECT-19KK0065
[Journal Article] On orbifold constructions associated with the Leech lattice vertex operator algebra2019
- Author(s)
  LAM CHING HUNG、SHIMAKURA HIROKI
- Journal Title
  
  Mathematical Proceedings of the Cambridge Philosophical Society
  
  Volume: 印刷中
- DOI
  10.1017/s0305004118000658
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Journal Article] Automorphism groups of the holomorphic vertex operator algebras associated with Niemeier lattices and the -1-isometries2019
- Author(s)
  Hiroki Shimakura
- Journal Title
  
  J. Math. Soc. Japan
  
  Volume: -
- NAID
  130007928933
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19KK0065
[Journal Article] 71 holomorphic vertex operator algebras of central charge 242018
- Author(s)
  C.H.Lam, H. Shimakura
- Journal Title
  
  Bull. Inst. Math. Acad. Sin. (N.S.)
  
  Volume: 印刷中
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Journal Article] Orbifold constructions associated with the Leech lattice vertex operator algebra2018
- Author(s)
  島倉裕樹
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 2086 Pages: 154-162
- Open Access
- Data Source
  KAKENHI-PROJECT-17K05154
[Journal Article] Construction of Holomorphic Vertex Operator Algebras of Central Charge 24 Using the Leech Lattice and Level p Lattices2017
- Author(s)
  C.H. Lam, H. Shimakura
- Journal Title
  
  Bulletin of the Institute of Mathematics Academia Sinica New Series
  
  Volume: 12 Pages: 39-70
- DOI
  10.21915/bimas.2017102
- Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Journal Article] Z3-orbifold construction of the Moonshine vertex operator algebra and some maximal 3-local subgroups of the Monster2017
- Author(s)
  H.Y. Chen, C.H. Lam, H. Shimakura
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: 印刷中
- DOI
  10.1007/s00209-017-1878-z
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Journal Article] Classification of the vertex operator algebras VL+ of class S42016
- Author(s)
  T. Hashikawa, H. Shimakura
- Journal Title
  
  Journal of Algebra
  
  Volume: 456 Pages: 151-181
- DOI
  10.1016/j.jalgebra.2016.01.035
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800001
[Journal Article] Orbifold construction of holomorphic vertex operator algebras associated to inner automorphisms2016
- Author(s)
  C.H. Lam, H. Shimakura
- Journal Title
  
  Communications in Mathematical Physics
  
  Volume: 342 Pages: 803-841
- DOI
  10.1007/s00220-015-2484-8
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Journal Article] A holomorphic vertex operator algebra of central charge 24 whose weight one Lie algebra has type A672016
- Author(s)
  C.H. Lam, H. Shimakura
- Journal Title
  
  Letters in Mathematical Physics
  
  Volume: 106 Pages: 1575-1585
- DOI
  10.1007/s11005-016-0883-1
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Journal Article] Classification of vertex operator algebras of class S4 with minimal conformal weight one2016
- Author(s)
  H. Maruoka, A. Matsuo, H. Shimakura
- Journal Title
  
  Journal of the Mathematical Society of Japan
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26800001
[Journal Article] Automorphisms of Niemeier lattices for Miyamoto's $\mathbb{Z}_{3}$-orbifold construction2015
- Author(s)
  Motohiro Ishii, Daisuke Sagaki, Hiroki Shimakura
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800001
[Journal Article] The automorphism group of the $Z_2$-orbifold of the Barnes-Wall lattice vertex operator algebra of central charge 322014
- Author(s)
  H. Shimakura
- Journal Title
  
  Math. Proc. Cambridge Philos. Soc
  
  Volume: 156 Pages: 243-361
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] Application of a $\mathbb{Z}_{3}$-orbifold construction to the lattice vertex operator algebras associated to Niemeier lattices2014
- Author(s)
  D. Sagaki, H. Shimakura
- Journal Title
  
  Trans. Amer. Math. Soc.
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] The automorphism group of the $Z_2$-orbifold of the Barnes-Wall lattice vertex operator algebra of central charge 322014
- Author(s)
  Hiroki Shimakura
- Journal Title
  
  Math. Proc. Cambridge Philos. Soc.
  
  Volume: 156
- DOI
  10.1017/s0305004113000704
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] Classification of holomorphic framed vertex operator algebras of central charge 242014
- Author(s)
  C.H. Lam, H. Shimakura
- Journal Title
  
  Amer. J. Math.
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] Quadratic spaces and holomorphic framed vertex operator algebras of central charge 242012
- Author(s)
  C.H. Lam & H. Shimakura
- Journal Title
  
  Proc. London Math. Soc
  
  Volume: 104 Pages: 540-576
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] Quadratic spaces and holomorphic framed vertex operator algebras of central charge 242012
- Author(s)
  C.H. Lam, H. Shimakura
- Journal Title
  
  Proceedings London Mathematical Society
  
  Volume: 104 Pages: 540-576
- DOI
  10.1112/plms/pdr041
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] Classification of Ising vectors in the vertex operator algebra V_L^+2012
- Author(s)
  Hiroki Shimakura
- Journal Title
  
  Pacific J. Math
  
  Volume: 258
- DOI
  10.2140/pjm.2012.258.487
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] Classification of Ising vectors in the vertex operator algebra $V_L^+$2012
- Author(s)
  H. Shimakura
- Journal Title
  
  Pacific J. Math
  
  Volume: 258 Pages: 487-495
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] An$ E_8$-approach to the moonshine vertex operator algebra2011
- Author(s)
  H. Shimakura
- Journal Title
  
  J. London Math. Soc
  
  Volume: 83 Pages: 493-516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] An E_8-approach to the moonshine vertex operator algebra2011
- Author(s)
  H.Shimakura
- Journal Title
  
  J.London Math.Soc. 83
  
  Pages: 493-516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] An $E_8$-approach to the moonshine vertex operator algebra2011
- Author(s)
  島倉裕樹
- Journal Title
  
  Journal of the London mathematical society
  
  Volume: 83 Pages: 493-514
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Frame Stabilizers for framed vertex operator algebras associated to lattices having 4-frames2009
- Author(s)
  C.H. Lam, H.Shimakura
- Journal Title
  
  Int.Math.Res.Not.IMRN
  
  Pages: 4547-4577
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Frame Stabilizers for framed vertex operator algebras associated to lattices having 4-frames2009
- Author(s)
  C. H. Lam and H. Shimakura
- Journal Title
  
  Int. Math. Res. Not. IMRN
  
  Pages: 4547-4577
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Even lattices obtained from doubly even codes and VOAs obtained from even lattices2009
- Author(s)
  島倉裕樹
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1656 Pages: 74-83
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Even lattices obtained from doubly even codes and VOAs obtained fromeven lattices2009
- Author(s)
  島倉裕樹
- Journal Title
  
  数理解析研究所講究録 1656
  
  Pages: 74-83
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Frame stabilizers for framed vertex operator algebras associated to lattices2009
- Author(s)
  島倉裕樹
- Journal Title
  
  第25回代数的組合せ論シンポジウム報告集
  
  Pages: 86-94
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Frame Stabilizers for framed vertex operator algebras associated to lattices having 4-frames2009
- Author(s)
  C.H.Lam, H.Shimakura
- Journal Title
  
  International Mathematical Research Notices 2009
  
  Pages: 4547-4577
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Lifts of automorphisms of vertex operator algebras in simple current extensions2007
- Author(s)
  島倉裕樹
- Journal Title
  
  Mathematische Zeitschrift (受理済み)
- Data Source
  KAKENHI-PROJECT-18740001
[Journal Article] On isomorphism problems for vertex operator algebras associated with even lattices
- Author(s)
  H. Shimakura
- Journal Title
  
  Proc. Amer. Math. Soc
  
  Volume: (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20549004
[Journal Article] Classification of holomorphic framed vertex operator algebras of central charge 24
- Author(s)
  C.H. Lam & H. Shimakura
- Journal Title
  
  Amer. J. Math
  
  Volume: (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Journal Article] Application of a $¥mathbb{Z}_{3}$-orbifold construction to the lattice vertex operator algebras associated to Niemeier lattices
- Author(s)
  D. Sagaki & H. Shimakura
- Journal Title
  
  Trans Amer. Math. Soc
  
  Volume: (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] On inertia groups and uniqueness of holomorphic vertex operator algebras of central charge 242020
- Author(s)
  H. Shimakura
- Organizer
  Vertex Operator Algebras and Related Topics in Kumamoto
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0065
[Presentation] On inertia groups and uniqueness of holomorphic vertex operator algebras of central charge 242020
- Author(s)
  Hiroki Shimakura
- Organizer
  Vertex Operator Algebras and Related Topics in Kumamoto
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] On automorphism groups of the holomorphic VOAs associated with Niemeier lattices and the -1-isometries2019
- Author(s)
  島倉裕樹
- Organizer
  第36回代数的組合せ論シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] Monster group and the Moonshine vertex operator algebra2019
- Author(s)
  H. Shimakura
- Organizer
  Bilateral Workshop 2019 between NTHU and GSIS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0065
[Presentation] Monster group and the Moonshine vertex operator algebra2019
- Author(s)
  Hiroki Shimakura
- Organizer
  Bilateral Workshop 2019 between NTHU and GSIS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] On automorphism groups of the holomorphic VOAs associated with Niemeier lattices and the -1-isometries2019
- Author(s)
  島倉裕樹
- Organizer
  第36回代数的組合せ論シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0065
[Presentation] On automorphism groups of holomorphic VOAs of central charge 242019
- Author(s)
  Hiroki Shimakura
- Organizer
  Workshop on finite groups, vertex algebras and algebraic combinatorics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] リーチ格子頂点作用素代数と軌道体構成法2018
- Author(s)
  島倉裕樹
- Organizer
  第30 回有限群論草津セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] 中心電荷２４の正則頂点作用素代数の分類について2018
- Author(s)
  島倉裕樹
- Organizer
  第63回代数学シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] Orbifold constructions associated with the Leech lattice vertex operator algebra2017
- Author(s)
  島倉裕樹
- Organizer
  代数的組合せ論および有限群・頂点作用素代数とその表現の研究
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] Orbifold constructions associated with the Leech lattice vertex operator algebra2017
- Author(s)
  H. Shimakura
- Organizer
  One day workshop on VOA
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05154
[Presentation] On classification of holomorphic vertex operator algebras of central charge 242016
- Author(s)
  H. Shimakura
- Organizer
  Conference in Finite Groups and Vertex Algebras
- Place of Presentation
  Academia Sinica, Taiwan
- Year and Date
  2016-08-25
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] On p-local subgroups of the automorphism groups of vertex operator algebras2016
- Author(s)
  H. Shimakura
- Organizer
  Workshop on finite groups, VOA and algebraic combinatorics
- Place of Presentation
  Foguang University, Taiwan
- Year and Date
  2016-03-23
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] On orbifold constructions of holomorphic vertex operator algebras of central charge 242016
- Author(s)
  島倉裕樹
- Organizer
  日本数学会2016年度年会
- Place of Presentation
  筑波大学
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] On classification of vertex operator algebras of class Sn2016
- Author(s)
  H. Shimakura
- Organizer
  Algebras, Groups and Geometries
- Place of Presentation
  東京大学（東京都目黒区）
- Year and Date
  2016-05-07
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] On orbifold constructions associated to inner automorphisms2015
- Author(s)
  Hiroki Shimakura
- Organizer
  Taitung Workshop on finite groups, VOA and algebraic combinatorics
- Place of Presentation
  National Taitung University (台湾)
- Year and Date
  2015-03-10
- Invited
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] Classification of vertex operator algebras of class S4 with minimal conformal weight one2015
- Author(s)
  島倉裕樹
- Organizer
  第32回代数的組合せ論シンポジウム
- Place of Presentation
  石川県文教会館及び金沢大学サテライト・プラザ
- Year and Date
  2015-06-24
- Invited
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] On Montague's dimension formula for orbifold construction2015
- Author(s)
  H. Shimakura
- Organizer
  Vertex Operator Algebra and Related Topics
- Place of Presentation
  Kehua Yuan Hotel, China
- Year and Date
  2015-09-09
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] Classification of vertex operator algebras $V_L^+$ of class $S^4$2014
- Author(s)
  島倉裕樹
- Organizer
  第26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
  2014-08-02
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] Orbifold construction and holomorphic vertex operator algebras of central charge 242014
- Author(s)
  H. Shimakura
- Organizer
  Hualien Workshop on Finite Groups, VOA, Algebraic Combinatorics and Related Topics
- Place of Presentation
  National Dong Hwa University (台湾)
- Year and Date
  2014-03-21
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 中心電荷24の正則頂点作用素代数の分類に向けて2014
- Author(s)
  島倉裕樹
- Organizer
  頂点作用素代数と超弦理論
- Place of Presentation
  立教大学
- Year and Date
  2014-01-31
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] On orbifold constructions of holomorphic vertex operator algebras of central charge 24 associated to inner automorphisms2014
- Author(s)
  島倉裕樹
- Organizer
  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
- Year and Date
  2014-12-16
- Invited
- Data Source
  KAKENHI-PROJECT-26800001
[Presentation] 頂点作用素代数とモンスター2014
- Author(s)
  島倉裕樹
- Organizer
  日本数学会東北支部会
- Place of Presentation
  宮城教育大学
- Year and Date
  2014-02-15
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 中心電荷24の枠付頂点作用素代数について, 有限群とその表現, 頂点作用素代数2013
- Author(s)
  島倉裕樹
- Organizer
  代数的組合せ論の研究
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2013-01-07
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] $Z_3$-orbifold construction and holomorphic vertex operator algebras of central charge $24$2013
- Author(s)
  H. Shimakura
- Organizer
  Beyond the Moonshine
- Place of Presentation
  ホテル華乃湯
- Year and Date
  2013-07-11
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] $Z_3$軌道体構成法と中心電荷24の正則頂点作用素代数2013
- Author(s)
  島倉裕樹
- Organizer
  第30回代数的組合せ論シンポジウム
- Place of Presentation
  静岡大学
- Year and Date
  2013-06-24
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] On holomorphic vertex operator algebras of central charge 242013
- Author(s)
  H. Shimakura
- Organizer
  Workshop on Majorana Theory, the Monster and Beyond
- Place of Presentation
  Imperial college London (英国)
- Year and Date
  2013-09-16
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] On Miyamoto's $¥Z_3$ orbifold construction, Taitung Workshop on group theory2013
- Author(s)
  H. Shimakura
- Organizer
  VOA and algebraic combinatorics
- Place of Presentation
  Taitung University (台湾)
- Year and Date
  2013-03-25
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Binary codes, lattices and vertex operator algebras2012
- Author(s)
  H. Shimakura
- Organizer
  Mathematical Coding Theory and its Industrial Applications
- Place of Presentation
  University of Hawaii (米国)
- Year and Date
  2012-03-03
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Binary codes, lattices and vertex operator algebras2012
- Author(s)
  H. Shimakura
- Organizer
  Mathematical Coding Theory and its Industrial Applications(招待講演)
- Place of Presentation
  University of Hawaii
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Classification of holomorphic vertex operator algebras of central charge 24 associated to quadratic spaces2012
- Author(s)
  H. Shimakura
- Organizer
  Conference on vertex operator algebras and related topics
- Place of Presentation
  Shanghai Jiaotong University (中国)
- Year and Date
  2012-08-25
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Classification of holomorphic framed vertex operator algebras of central charge 242012
- Author(s)
  H. Shimakura
- Organizer
  Conference on Groups, VOAs and Related Structures in Honor of Masahiko Miyamoto
- Place of Presentation
  Tsukuba University
- Year and Date
  2012-09-10
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 中心電荷24の枠付正則頂点作用素代数の分類について2012
- Author(s)
  島倉裕樹
- Organizer
  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
  2012-07-30
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 符号, 格子と頂点作用素代数における類似, デザイン, 符号2012
- Author(s)
  島倉裕樹
- Organizer
  グラフおよびその周辺
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2012-07-18
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Kleinian codes and vertex operator algebras associated with even lattices2011
- Author(s)
  島倉裕樹
- Organizer
  第28回代数的組合せ論シンポジウム
- Place of Presentation
  大分大学
- Year and Date
  2011-06-22
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Towards the classification of framed holomorphic vertex operator algebras of central charge 242011
- Author(s)
  H. Shimakura
- Organizer
  Conformal Field Theory, Autormorphic Forms and Related Topics
- Place of Presentation
  Heidelberg (ドイツ)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 中心電荷24の正則頂点作用素代数の分類へ向けて2011
- Author(s)
  島倉裕樹
- Organizer
  日本数学会2011年度秋季総合分科会
- Place of Presentation
  信州大学
- Year and Date
  2011-09-28
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Ising vectors in the vertex operator algebra $V_L^+$2011
- Author(s)
  H. Shimakura
- Organizer
  Conference on Vertex Operator Algebras, Finite groups and Related topics(招待講演)
- Place of Presentation
  Academia Sinica
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 中心電荷 24 の正則頂点作用素代数の分類へ向けて2011
- Author(s)
  島倉裕樹
- Organizer
  日本数学会2011年度秋季総合分科会(特別講演)(招待講演)
- Place of Presentation
  信州大学
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Towards the classification of framed holomorphic vertex operator algebras of central charge 242011
- Author(s)
  H. Shimakura
- Organizer
  Conformal Field Theory, Autormorphic Forms and Related Topics(招待講演)
- Place of Presentation
  Heidelberg
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Ising vectors in the vertex operator algebra $V_L^+$2011
- Author(s)
  H. Shimakura
- Organizer
  Conference on Vertex Operator Algebras, Finite groups and Related topics
- Place of Presentation
  Academia Sinica (台湾)
- Year and Date
  2011-12-19
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] $2^{1+24}_+.Co_1$ のinvolution の個数について2011
- Author(s)
  島倉裕樹
- Organizer
  第23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
  2011-07-31
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Toward the classification of holomorphic framed vertex operato ralgebras of central charge 242010
- Author(s)
  島倉裕樹
- Organizer
  頂点作用素代数・有限群・組合せ論の研究
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Quadratic spaces and the moonshine vertex operator algebra2010
- Author(s)
  島倉裕樹
- Organizer
  The 8th Korea-Japan Workshop on Algebra and Combinatorics
- Place of Presentation
  Pohang University of Science and Technology
- Year and Date
  2010-02-05
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Quadratic spaces and the moonshine vertex operator algebra2010
- Author(s)
  H. Shimakura
- Organizer
  The 8th Korea-Japan Workshop on Algebra and Combinatorics
- Place of Presentation
  POSTECH
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Toward the classification of holomorphic framed vertex operator algebras of central charge 242010
- Author(s)
  島倉裕樹
- Organizer
  頂点作用素代数・有限群・組合せ論の研究
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Toward the classification of holomorphic framed vertex operator algebras of central charge 242010
- Author(s)
  H. Shimakura
- Organizer
  Mini-Workshop on infinite dimensional Lie algebras and related topics
- Place of Presentation
  National Cheng Kung University
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] 頂点作用素代数と符号2009
- Author(s)
  島倉裕樹
- Organizer
  組合せ論サマースクール2009
- Place of Presentation
  稚内北星学園大学
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] An $E_8$ approach to the moonshine vertex operator algebra2009
- Author(s)
  H.Shimakura
- Organizer
  One day workshop on algebraic combinatrices
- Place of Presentation
  Academia sinica
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] An$ E_8$ approach to the moonshine vertex operator algebra2009
- Author(s)
  H. Shimakura
- Organizer
  One day workshop on algebraic combinatrices
- Place of Presentation
  Academia sinica
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Frame stabilizers for framed vertex operator algebras associated to lattices2009
- Author(s)
  島倉裕樹
- Organizer
  第26回代数的組合せ論シンポジウム
- Place of Presentation
  遊学館
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Even lattices obtained from doubly even codes and VOAs obtained from even lattices2009
- Author(s)
  島倉裕樹
- Organizer
  有限群・頂点作用素代数と組合せ論
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Thompson群とThomposon格子について2009
- Author(s)
  島倉裕樹
- Organizer
  第21回有限群論草津セミナー
- Place of Presentation
  草津セミナーハウス
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Extremal Type II codes and Virasoro frames of the moonshine VOA2009
- Author(s)
  H. Shimakura
- Organizer
  Algebras, Groups and Geometries 2009
- Place of Presentation
  玉原国際セミナーハウス
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Even lattices obtained from doubly even codes and VOAs obtained from evenlattices2009
- Author(s)
  島倉裕樹
- Organizer
  有限群・頂点作用素代数と組合せ論
- Place of Presentation
  京都数理解析研究所
- Year and Date
  2009-01-08
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Codes and the moonshine vertex operator algebra2009
- Author(s)
  H. Shimakura
- Organizer
  Designs and codes
- Place of Presentation
  Hills Sunpia Yamagata
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] Even lattices obtained by Construction B and VOAs $V_L^+$2008
- Author(s)
  H. Shimakura
- Organizer
  Mini workshop on algebraic combinatorics
- Place of Presentation
  National Cheng Kung University
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] 頂点作用素代数における,符号・格子との類似について2008
- Author(s)
  島倉裕樹
- Organizer
  第53回代数学シンポジウム
- Place of Presentation
  いわて県民情報交流センター
- Data Source
  KAKENHI-PROJECT-20549004
[Presentation] 中心電荷 24 の枠付正則頂点作用素代数の分類について
- Author(s)
  島倉裕樹
- Organizer
  第24回有限群論草津セミナー
- Place of Presentation
  草津セミナーハウス
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] On holomorphic vertex operator algebras of central charge 24
- Author(s)
  H. Shimakura
- Organizer
  Workshop on Majorana Theory, the Monster and Beyond
- Place of Presentation
  Imperial college London(英国)
- Invited
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 中心電荷 24 の枠付頂点作用素代数について
- Author(s)
  島倉裕樹
- Organizer
  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-23540013
[Presentation] 符号, 格子と頂点作用素代数における類似
- Author(s)
  島倉裕樹
- Organizer
  デザイン、符号、グラフおよびその周辺
- Place of Presentation
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] $Z_3$ 軌道体構成法と中心電荷 24 の正則頂点作用素代数
- Author(s)
  島倉裕樹
- Organizer
  第30回代数的組合せ論シンポジウム
- Place of Presentation
  静岡大学
- Invited
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Orbifold construction and holomorphic vertex operator algebras of central charge 24
- Author(s)
  H. Shimakura
- Organizer
  Hualien Workshop on Finite Groups, VOA, Algebraic Combinatorics and Related Topics
- Place of Presentation
  National Dong Hwa University(台湾)
- Invited
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] 中心電荷２４の正則頂点作用素代数の分類に向けて
- Author(s)
  島倉裕樹
- Organizer
  頂点作用素代数と超弦理論
- Place of Presentation
  立教大学
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Classification of holomorphic framed vertex operator algebras of central charge 24
- Author(s)
  Hiroki Shimakura
- Organizer
  Conference on Groups, VOAs and Related Structures in Honor of Masahiko Miyamoto
- Place of Presentation
  筑波大学
- Invited
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] Classification of holomorphic vertex operator algebras of central charge 24 associated to quadratic spaces
- Author(s)
  Hiroki Shimakura
- Organizer
  Conference on vertex operator algebras and related topics
- Place of Presentation
  Shanghai Jiaotong University (中国)
- Invited
- Data Source
  KAKENHI-PROJECT-23540013
[Presentation] On Miyamoto's Z_3 orbifold construction
- Author(s)
  Hiroki Shimakura
- Organizer
  Taitung Workshop on group theory, VOA and algebraic combinatorics
- Place of Presentation
  Taitung University (台湾)
- Invited
- Data Source
  KAKENHI-PROJECT-23540013

1. HARADA Masaaki (90292408)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. MUNEMASA Akihiro (50219862)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. YAMAUCHI Hiroshi (40452213)

# of Collaborated Projects: 2 results

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

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. BETSUMIYA Koichi (60364684)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. CHIGIRA Naoki (40292073)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. ABE Toshiyuki (30380215)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 荒川知幸 (40377974)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 川節和哉 (90853531)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. NAKASORA Hiroyuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. HORIGUCHI Naoyuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. IRIE Yuuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KOBAYASHI Yusuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. LAM Ching Hung

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. Ching Hung Lam

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SHIMAKURA Hiroki 島倉 裕樹

Research Projects

Research Products

Co-Researchers

Research on uniform construction and automorphism groups of holomorphic vertex operator algebras of central charge 24Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Deepening the theory of vertex algebras by international joint researches

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on uniqueness of holomorphic vertex operator algebras of central charge 24 by using reverse orbifold constructionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Orbifold constructions and holomorphic vertex operator algebras of central charge 24Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Challenging of the existence problem of a certain self-dual code through combinatorial designs and lattices

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Various aspects of sporadic simple groups

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Construction and classification of holomorphic vertex operator algebras of central charge 24Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Challenging to construction of an extremal doubly even self-dual code of length 72

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Constructions of the moonshine vertex operator algebra by using orbifold theoriesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on algebraic coding theory and its applications for vertex operator algebras

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

頂点作用素代数の自己同型群としての散在型有限単純群の実現Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Schellekens' list and the very strange formula2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Automorphism groups of the holomorphic vertex operator algebras associated with Niemeier lattices and the -1-isometries2020

Author(s)

Journal Title

NAID

Data Source

SHIMAKURA Hiroki 島倉裕樹