Young module multiplicities and classifying the indecomposable Young permutation modules

Preprint English OPEN
Gill, Christopher C.;
(2012)
  • Subject: 20C30 | Mathematics - Representation Theory
    arxiv: Mathematics::Representation Theory | Mathematics::Combinatorics

We study the multiplicities of Young modules as direct summands of permutation modules on cosets of Young subgroups. Such multiplicities have become known as the p-Kostka numbers. We classify the indecomposable Young permutation modules, and, applying the Brauer constru... View more
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