Categorially equivalent and isotypic blocks

DOI10.1006/JABR.1994.1149zbMath0804.20005OpenAlexW2011588131MaRDI QIDQ1330048

Morton E. Harris

Publication date: 17 August 1994

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1994.1149

zbMATH Keywords

coveringequivalent categoriesfinite groupdefect groupSylow \(p\)-subgroupisotypyprincipal block idempotentsplitting \(p\)- modular system

Mathematics Subject Classification ID

Module categories in associative algebras (16D90) Group rings (16S34) Modular representations and characters (20C20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05)

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