A New Cyclic Module for Hopf Algebras
K-Theory and Homology
2007-05-23 v3
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.
Cite
@article{arxiv.math/0010153,
title = {A New Cyclic Module for Hopf Algebras},
author = {M. Khalkhali and B. Rangipour},
journal= {arXiv preprint arXiv:math/0010153},
year = {2007}
}
Comments
Minor revision. Statement of Theorem 5.2 corrected. Final version to appear in K-Theory