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10 Ekim 2014, 16:00 
Mimar Sinan Güzel Sanatlar Üniversitesi Matematik Bölümü SeminerleriHopf-cyclic cohomology of quantized enveloping algebras Serkan Sütlü
Given a coalgebra coextension, we introduce a filtration whose associated spectral sequence computes the Hochschild cohomology of the coextension. We then apply this cohomological machinery to compute the Hopf-cyclic cohomology of a quantized enveloping algebra of a Lie algebra. Time permitting, we will discuss as an application of this method, the Hopf-cyclic cohomology of Connes-Moscovici Hopf algebras. (Based on a joint work with A. Kaygun.)
Cebir İngilizce MSGSÜ, Bomonti Kampüsü, Matematik Bölümü Seminer Odası. admin 20.03.2020_14:07 |
