Cyclic cohomology of (extended) Hopf algebras
Volume 61 / 2003
Banach Center Publications 61 (2003), 59-89
MSC: Primary 19D55; Secondary 16W30, 16W35.
DOI: 10.4064/bc61-0-5
Abstract
We review recent progress in the study of cyclic cohomology of Hopf algebras, extended Hopf algebras, invariant cyclic homology, and Hopf-cyclic homology with coefficients, starting with the pioneering work of Connes-Moscovici.
