Blocks of the truncated $$q$$-Schur algebras of type $$A$$

Andrew Mathas and Marcos Soriano

Abstract

This paper classifies the blocks of the truncated $$q$$-Schur algebras of type $$A$$ which have as weight poset an arbitrary cosaturated set of partitions.

Keywords: Schur algebras, blocks.

: Primary 20C08; secondary 20C30, 05E10.

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 Wednesday, April 24, 2013