# Seminar: Projective and tilting modules for quantum groups

Speaker: Henning Haahr Andersen (QGM)

2012.09.20 | Christine Dilling

 Date Wed 11 Apr Time 14:15 — 15:15 Location Aud. D3 (1531-215)

Abstract

Let $~U_q$ be a quantum group at a complex root of unity. We will demonstrate that both the indecomposable projective modules and the indecomposable tilting modules for $~U_q$ are tensor products of corresponding modules for the small quantum group and for the semisimple complex Lie algebra associated with $~U_q$.

This is joint work with V. Mazorchuk.

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