2 papers
math.QA2008
On the defining relations for generalized q-Schur algebras
S. Doty, A. Giaquinto, J. Sullivan
We show that the defining relations needed to describe a generalized q-Schur algebra as a quotient of a quantized enveloping algebra are determined completely by the defining ideal…
math.RT2005
Presenting generalized Schur algebras in types B,C,D
Stephen Doty, Anthony Giaquinto, John Sullivan
We give explicit presentations by generators and relations of certain generalized Schur algebras (associated with tensor powers of the natural representation) in types B, C, D. Thi…