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### 09.10.2012 (Tuesday)

#### NovelalgebraicdirectionsinFreeProbabilityTheory

Regular Seminar Roland au:Friedrich '><span class='hl'>Roland</span> Friedrich (Humboldt)

 at: 16:00 City U.room CG04 abstract: Free probability theory, a species of non-commutative probability theory, is amazing for several reasons. Not only has it nice combinatorial features underlying it but also profound connections with other fields, in particular physics. Recently, we established a priori unexpected relations with some very prominent algebraic objects, in particular Hopf algebras. In this talk we will carefully introduce some of the basic features and give a glance at future directions.