Decomposition numbers for the cyclotomic Brauer algebras in characteristic zero

Anton Cox*, M. De Visscher, Chris Bowman-Scargill

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


We study the representation theory of the cyclotomic Brauer algebra via truncation to idempotent subalgebras which are isomorphic to a product of walled and classical Brauer algebras. In particular, we determine the block structure and decomposition numbers in characteristic zero.

Original languageEnglish
Pages (from-to)80-102
Number of pages23
JournalJournal of Algebra
Early online date14 Jan 2013
Publication statusPublished - 1 Mar 2013

Bibliographical note

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  • Brauer algebra
  • Cyclotomic Brauer algebra
  • Decomposition numbers

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