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math.KT2000
Hopf Algebra Equivariant Cyclic Homology and Cyclic Homology of Crossed Product Algebras
R. Akbarpour, M. Khalkhali
We introduce the cylindrical module , where is a Hopf algebra and is a Hopf module algebra over . We show that there exists a…
math.KT2000
A New Cyclic Module for Hopf Algebras
M. Khalkhali, B. Rangipour
We define a new cyclic module, dual to the Connes-Moscovici cyclic module, for Hopf algebras, and give a characteristric map for the coaction of Hopf algebras. We also compute the…
math.KT2000
Equivariant Cyclic Cohomology of H-Algebras
R. Akbarpour, M. Khalkhali
We define an equivariant -theory for \textit{Yetter-Drinfeld} algebras over a Hopf algebra with an invertible antipode. We then show that this definition can be generalized to…