Scopes reduction and Morita equivalence classes of blocks in finite classical groups II

G. Hiss, Radha Kessar

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

We extend our work of [J. Algebra 230 (2000) 378-423] on unipotent blocks of classical groups to blocks of orthogonal groups containing characters labelled by degenerate symbols. We also show that, for classical groups in the linear prime case, there are only finitely many Morita types of unipotent blocks with a given defect group. (C) 2004 Elsevier Inc. All rights reserved.

Original languageEnglish
Pages (from-to)522-563
Number of pages41
JournalJournal of Algebra
Volume283
Issue number2
DOIs
Publication statusPublished - Jan 2005

Keywords

  • ALTERNATING GROUPS
  • BRAUER CHARACTERS
  • UNIPOTENT BLOCKS
  • REPRESENTATIONS
  • ALGEBRAS

Cite this

Scopes reduction and Morita equivalence classes of blocks in finite classical groups II. / Hiss, G.; Kessar, Radha.

In: Journal of Algebra, Vol. 283, No. 2, 01.2005, p. 522-563.

Research output: Contribution to journalArticle

Hiss, G. ; Kessar, Radha. / Scopes reduction and Morita equivalence classes of blocks in finite classical groups II. In: Journal of Algebra. 2005 ; Vol. 283, No. 2. pp. 522-563.
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