9 Feb 2006; Mat-Nat Faculty (UiTø), room U7=A152. Thursday 10:15-12:00

Hilja Huru.

"Quantizations, braidings and braided derivations of G-modules".

We shall consider some finite abelian group G and its dual G* and give an explicit description of braidings and quantizations of G*-graded modules. The Fourier transform of finite groups gives a corresponding description of braidings and quantizations for G-modules. I will discuss braided derivations, their braided Lie structure and the quantizations of these for both G*-graded modules and G-modules.