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math.RT2013
Blocks of the truncated -Schur algebras of type A
Andrew Mathas, Marcos Soriano
This paper classifies the blocks of the truncated -Schur algebras of type which have as weight poset an arbitrary cosaturated set of partitions.
math.RT2006
Seminormal forms and Gram determinants for cellular algebras
Andrew Mathas, Marcos Soriano
This paper develops an abstract framework for constructing ``seminormal forms'' for cellular algebras. That is, given a cellular R-algebra A which is equipped with a family of JM-e…