Explicit Wodzicki excision in cyclic homology
K-Theory and Homology
2014-10-23 v3
Abstract
Assuming local one-sided units exist, I give an elementary proof of Wodzicki excision for cyclic homology. The proof is also constructive and provides an explicit inverse excision map. As far as I know, the latter is new.
Keywords
Cite
@article{arxiv.1311.4202,
title = {Explicit Wodzicki excision in cyclic homology},
author = {O. Braunling},
journal= {arXiv preprint arXiv:1311.4202},
year = {2014}
}
Comments
don't use present formula. there is a mistake. please wait for revised version