Mimar Sinan Fine Arts University Mathematics Department Seminars

Hopf-Dihedral Cohomology of Hopf *-Algebras
Atabey Kaygun
Bahcesehir University, Turkey
Özet : Starting from a very simple setup (an invariant trace compatible with a *-structure) I am going to derive the simplicial/cyclic/dihedral structure maps forming bases for different cohomology theories noncommutative geometers use for Hopf algebras. I will sketch some calculations on the Drinfeld-Jimbo deformation of the universal enveloping algebra of the lie algebra su(2), and time permitting, talk about its connection with L-theory.
  Tarih : 14.01.2016
  Saat : 16:00
  Yer : 106, Seminar Room, Bomonti Campus
  Dil : English
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