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A New Cyclic Module for Hopf Algebras

M. Khalkhali, B. Rangipour

math.KTarXiv:math/0010153

Abstract

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 resulting cyclic homology for cocommutative Hopf algebras, and some quantum groups.

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