2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/68502Mason and Ng have given a generalization to semisimple quasi-Hopf algebras of Linchenko and Montgomery's generalization to semisimple Hopf algebras of the classical Frobenius-Schur theorem for group representations. We give a simplified proof, in particular a somewhat conceptual derivation of the appropriate form of the Frobenius-Schur indicator that indicates if and in which of two possible fashions a given simple module is self-dual.7 pagesQuantum AlgebraRepresentation Theory16W30text