Authors: Steffen Koenig (University of Bielefeld) and Changchang Xi (Beijing Normal 
University)

Title: A self--injective cellular algebra is weakly symmetric
Status: to appear in Journal of Algebra

Abstract: If a cellular algebra is self-injective (i.e., a projective module
is injective as well), then it is even weakly symmetric (i.e., the permutation
sending the top of a projective-injective module to its socle is the
identity).