Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32

Research output: Contribution to journalArticleResearchpeer review

Authors

  • Cesare Giulio Ardito
  • Benjamin Sambale

External Research Organisations

  • City University London
View graph of relations

Details

Original languageEnglish
Pages (from-to)71-78
Number of pages8
JournalAdvances in Group Theory and Applications
Volume12
Publication statusPublished - Dec 2021

Abstract

The first author recently classified the Morita equivalence classes of 2-blocks of finite groups with elementary abelian defect groups of order 32. In all but three cases he proved that the Morita equivalence class determines the inertial quotient of the block. We finish the remaining cases by utilizing the theory of lower defect groups. As a corollary, we verify Broué’s Abelian Defect Group Conjecture in this situation.

Keywords

    2-block, Morita equivalence, abelian defect group, Broue's conjecture, Broué’s conjecture

ASJC Scopus subject areas

Cite this

Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32. / Ardito, Cesare Giulio; Sambale, Benjamin.
In: Advances in Group Theory and Applications, Vol. 12, 12.2021, p. 71-78.

Research output: Contribution to journalArticleResearchpeer review

Ardito, CG & Sambale, B 2021, 'Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32', Advances in Group Theory and Applications, vol. 12, pp. 71-78. https://doi.org/10.32037/agta-2021-012
Ardito, C. G., & Sambale, B. (2021). Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32. Advances in Group Theory and Applications, 12, 71-78. https://doi.org/10.32037/agta-2021-012
Ardito CG, Sambale B. Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32. Advances in Group Theory and Applications. 2021 Dec;12:71-78. doi: 10.32037/agta-2021-012
Ardito, Cesare Giulio ; Sambale, Benjamin. / Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32. In: Advances in Group Theory and Applications. 2021 ; Vol. 12. pp. 71-78.
Download
@article{737e271c8a224ae491e8f545adce7ed7,
title = "Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32",
abstract = "The first author recently classified the Morita equivalence classes of 2-blocks of finite groups with elementary abelian defect groups of order 32. In all but three cases he proved that the Morita equivalence class determines the inertial quotient of the block. We finish the remaining cases by utilizing the theory of lower defect groups. As a corollary, we verify Brou{\'e}{\textquoteright}s Abelian Defect Group Conjecture in this situation.",
keywords = "2-block, Morita equivalence, abelian defect group, Broue's conjecture, Brou{\'e}{\textquoteright}s conjecture",
author = "Ardito, {Cesare Giulio} and Benjamin Sambale",
note = "Funding Information: * We thank Michael Livesey for a very helpful discussion. The first author is sup-ported by the London Mathematical Society (ECF-1920-03). The second author is supported by the German Research Foundation (SA 2864/1-2 and SA 2864/3-1). Funding Information: The first author is supported by the London Mathematical Society (ECF-1920-03). The second author is supported by the German Research Foundation (SA 2864/1-2 and SA 2864/3-1).",
year = "2021",
month = dec,
doi = "10.32037/agta-2021-012",
language = "English",
volume = "12",
pages = "71--78",

}

Download

TY - JOUR

T1 - Broue's Conjecture for 2-Blocks with Elementary Abelian Defect Groups of Order 32

AU - Ardito, Cesare Giulio

AU - Sambale, Benjamin

N1 - Funding Information: * We thank Michael Livesey for a very helpful discussion. The first author is sup-ported by the London Mathematical Society (ECF-1920-03). The second author is supported by the German Research Foundation (SA 2864/1-2 and SA 2864/3-1). Funding Information: The first author is supported by the London Mathematical Society (ECF-1920-03). The second author is supported by the German Research Foundation (SA 2864/1-2 and SA 2864/3-1).

PY - 2021/12

Y1 - 2021/12

N2 - The first author recently classified the Morita equivalence classes of 2-blocks of finite groups with elementary abelian defect groups of order 32. In all but three cases he proved that the Morita equivalence class determines the inertial quotient of the block. We finish the remaining cases by utilizing the theory of lower defect groups. As a corollary, we verify Broué’s Abelian Defect Group Conjecture in this situation.

AB - The first author recently classified the Morita equivalence classes of 2-blocks of finite groups with elementary abelian defect groups of order 32. In all but three cases he proved that the Morita equivalence class determines the inertial quotient of the block. We finish the remaining cases by utilizing the theory of lower defect groups. As a corollary, we verify Broué’s Abelian Defect Group Conjecture in this situation.

KW - 2-block

KW - Morita equivalence

KW - abelian defect group

KW - Broue's conjecture

KW - Broué’s conjecture

UR - http://www.scopus.com/inward/record.url?scp=85128556284&partnerID=8YFLogxK

U2 - 10.32037/agta-2021-012

DO - 10.32037/agta-2021-012

M3 - Article

VL - 12

SP - 71

EP - 78

JO - Advances in Group Theory and Applications

JF - Advances in Group Theory and Applications

SN - 2499-1287

ER -