On certain blocks of Schur algebras

J Chuang, KM Tan

Research output: Contribution to journalArticle (Academic Journal)

8 Citations (Scopus)

Abstract

In this paper, what is already known about defect 2 blocks of symmetric groups is used to deduce information about the corresponding blocks of Schur algebras. This information includes Ext-quivers and decomposition numbers, as well as Loewy structures of the Weyl modules, principal indecomposable modules and tilting modules.
Translated title of the contributionOn certain blocks of Schur algebras
Original languageEnglish
Pages (from-to)157 - 167 part 2
JournalBulletin of the London Mathematical Society
Volume33
Publication statusPublished - Mar 2001

Bibliographical note

Publisher: London Math Soc
Other identifier: IDS number 432ND

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    Chuang, J., & Tan, KM. (2001). On certain blocks of Schur algebras. Bulletin of the London Mathematical Society, 33, 157 - 167 part 2.