The structure of a self-injective algebra A, which has a simple complement S such that the endomorphism algebra EndA(A ⊕ S) is standardly stratified, is determined by giving its quiver and relations. © 2005 Elsevier Inc. All rights reserved.
Wen, D. (2005). On self-injective algebras and standardly stratified algebras. Journal of Algebra, 291(1), 55–71. https://doi.org/10.1016/j.jalgebra.2005.05.034