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.

AMS Subject Classification: Primary 20C08; secondary 20C30, 05E10.