26 citations · 46 across the 10 of their papers we have counts for
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math.KT2012★ 1 cited
Hopf Galois (Co)Extensions In Noncommutative Geometry
Mohammad Hassanzadeh
We introduce an alternative proof, with the use of tools and notions for Hopf algebras, to show that Hopf Galois coextensions of coalgebras are the sources of stable anti Yetter-Dr…
math.KT2012
On Cyclic Cohomology of x-Hopf algebras
Mohammad Hassanzadeh
In this paper we study the cyclic cohomology of certain x-Hopf algebras: universal enveloping algebras, quantum algebraic tori, the Connes-Moscovici x-Hopf algebroids and the Kadis…
math.KT2012
New Coefficients For Hopf Cyclic Cohomology
Mohammad Hassanzadeh
In this note the categories of coefficients for Hopf cyclic cohomology of comodule algebras and comodule coalgebras are extended. We show that these new categories have two proper…