Speyer Liron ＳｐｅｙｅｒＬｉｒｏｎ

Researcher Number	00873762
Other IDs	https://orcid.org/0000-0002-0837-4635
Affiliation (Current)	2025: 沖縄科学技術大学院大学, 表現論と代数的組合せ論ユニット, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 沖縄科学技術大学院大学, 表現論と代数的組合せ論ユニット, 准教授(Assistant Professor)
Review Section/Research Field	Principal Investigator Basic Section 11010:Algebra-related / 0201:Algebra, geometry, analysis, applied mathematics,and related fields
Keywords	Principal Investigator KLR algebras / Representation theory / Quiver Hecke algebras / Schurian-finiteness / Hecke algebras / RoCK blocks / Zigzag algebras / Strictly wild / simple modules / skew Specht modules / Cellular algebras / Specht modules / Cyclotomic KLR algebras

KLR algebras and wreath zigzag algebrasPrincipal Investigator
- Principal Investigator
  
  Speyer Liron
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Okinawa Institute of Science and Technology Graduate University
Cyclotomic KLR algebras in type C: cellularity and blocksPrincipal Investigator
- Principal Investigator
  
  Speyer Liron
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0201:Algebra, geometry, analysis, applied mathematics,and related fields
- Research Institution
  Okinawa Institute of Science and Technology Graduate University

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Schurian‐finiteness of blocks of type $A$ Hecke algebras2023
- Author(s)
  Ariki Susumu、Lyle Sinead、Speyer Liron
- Journal Title
  
  Journal of the London Mathematical Society
  
  Volume: 108 Issue: 6 Pages: 2333-2376
- DOI
  10.1112/jlms.12808
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03163, KAKENHI-PROJECT-23K03043
[Journal Article] Strong Gelfand subgroups of $F \wr S_n$2021
- Author(s)
  Can Mahir Bilen、She Yiyang、Speyer Liron
- Journal Title
  
  International Journal of Mathematics
  
  Volume: 32 Issue: 02 Pages: 2150010-2150010
- DOI
  10.1142/s0129167x21500105
- Data Source
  KAKENHI-PROJECT-20K22316
[Journal Article] Decomposable Specht modules indexed by bihooks II2021
- Author(s)
  Robert Muth, Liron Speyer, Louise Sutton
- Journal Title
  
  Algebras and Representation Theory
  
  Volume: In press Issue: 1 Pages: 241-280
- DOI
  10.1007/s10468-021-10093-3
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Schurian-infinite blocks of type A Hecke algebras2024
- Author(s)
  Liron Speyer
- Organizer
  Algebra seminar, University of Sydney
- Invited
- Data Source
  KAKENHI-PROJECT-23K03043
[Presentation] Graded decomposition matrices for type C KLR algebras2024
- Author(s)
  Liron Speyer
- Organizer
  Mathematical Society of Japan Spring Meeting 2024
- Data Source
  KAKENHI-PROJECT-23K03043
[Presentation] Graded decomposition matrices for type C KLR algebras2023
- Author(s)
  Liron Speyer
- Organizer
  LMS Regional workshop on Lie theory, University of York
- Invited
- Data Source
  KAKENHI-PROJECT-23K03043
[Presentation] Schurian-infinite blocks of type A Hecke algebras2022
- Author(s)
  Liron Speyer
- Organizer
  Physical Algebra and Combinatorics Seminar, OCAMI
- Invited
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Schurian-infinite blocks of type A Hecke algebras2022
- Author(s)
  Liron Speyer
- Organizer
  Conference on Algebraic Representation Theory 2022
- Invited
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Schurian-infinite blocks of type A Hecke algebras2022
- Author(s)
  Liron Speyer
- Organizer
  MSJ Autumn Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Schurian-infinite blocks of type A Hecke algebras2022
- Author(s)
  Liron Speyer
- Organizer
  York Algebra Seminar
- Invited
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Graded decomposition matrices for type C KLR algebras2022
- Author(s)
  Liron Speyer
- Organizer
  Representation Theory, Combinatorics and Geometry, National University of Singapore
- Invited
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] The representation theory of type A Iwahori-Hecke algebras II2022
- Author(s)
  Liron Speyer
- Organizer
  Silver workshop V: Complex Geometry and related topics, OIST
- Invited
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Semisimple Specht modules indexed by bihooks2021
- Author(s)
  Liron Speyer
- Organizer
  London algebra colloquium
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Semisimple Specht modules indexed by bihooks2021
- Author(s)
  Liron Speyer
- Organizer
  London Algebra Colloquium
- Invited
- Data Source
  KAKENHI-PROJECT-20K22316
[Presentation] Semisimple Specht modules indexed by bihooks2021
- Author(s)
  Liron Speyer
- Organizer
  Algebraic Lie Theory Seminar, University of Colorado Boulder
- Data Source
  KAKENHI-PROJECT-20K22316

1. 有木進

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Speyer Liron Ｓｐｅｙｅｒ Ｌｉｒｏｎ

Research Projects

Research Products

Co-Researchers

KLR algebras and wreath zigzag algebrasPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Cyclotomic KLR algebras in type C: cellularity and blocksPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Schurian‐finiteness of blocks of type $A$ Hecke algebras2023

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DOI

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[Journal Article] Strong Gelfand subgroups of $F \wr S_n$2021

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[Journal Article] Decomposable Specht modules indexed by bihooks II2021

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Journal Title

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[Presentation] Schurian-infinite blocks of type A Hecke algebras2024

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Organizer

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[Presentation] Graded decomposition matrices for type C KLR algebras2024

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[Presentation] Graded decomposition matrices for type C KLR algebras2023

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[Presentation] Schurian-infinite blocks of type A Hecke algebras2022

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[Presentation] Schurian-infinite blocks of type A Hecke algebras2022

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[Presentation] Schurian-infinite blocks of type A Hecke algebras2022

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[Presentation] Schurian-infinite blocks of type A Hecke algebras2022

Author(s)

Organizer

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[Presentation] Graded decomposition matrices for type C KLR algebras2022

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[Presentation] The representation theory of type A Iwahori-Hecke algebras II2022

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Organizer

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[Presentation] Semisimple Specht modules indexed by bihooks2021

Author(s)

Organizer

Data Source

[Presentation] Semisimple Specht modules indexed by bihooks2021

Author(s)

Organizer

Data Source

[Presentation] Semisimple Specht modules indexed by bihooks2021

Author(s)

Organizer

Data Source

Speyer Liron ＳｐｅｙｅｒＬｉｒｏｎ