Karin Erdmann

Homological dimensions of Schur algebras $S(p,2p)$ and an Auslander-type correspondence

We study the homological properties of Schur algebras S(p, 2p) over a field k of positive characteristic p , focusing on their interplay with the representation theory of quotients of group algebras of symmetric groups via Schur–Weyl duality. Schur–Weyl duality establishes that t...