Cellularity of endomorphism algebras of Young permutation modules
arXiv:2006.02259
Abstract
It is shown that the endomorphism algebra of an arbitrary Young permutation module is cellular. Those are are quasi-hereditary are then determined.
18 pages
arXiv:2006.02259
It is shown that the endomorphism algebra of an arbitrary Young permutation module is cellular. Those are are quasi-hereditary are then determined.
18 pages