MORITA CONTEXT FOR WEAK DOI-KOPPINEN SMASH PRODUCTS AND ITS APPLICATIONS

The paper is concerned with the Morita context for weak Doi-Koppinen smash products and the surjectivity of Morita maps are studied. As an application, we obtain a Morita context for endomorphism algebras for weak Doi-Hopf modules induced by coquasitriangular weak Hopf algebras.