Seminars & Colloquia Calendar

Abstract:   This talk is mainly about a theory of (weak) quantum vertex algebras and their phi-coordinated quasi modules. In the first part, we shall review the basic concepts and results, including the definitions of weak quantum vertex algebra and phi-coordinated quasi module, and the conceptual construction. In the second part, we shall present a particular example to show how to use the conceptual results to associate (weak) quantum vertex algebras to the deformed Virasoro algebra ${rm Vir}_{p,q}$, which was introduced and studied by J. Shiraishi, H. Kubo, H. Awata, and S. Odake.