A multiplication in cyclic homology

Authors
Igusa, K
Citation
K. Igusa, A multiplication in cyclic homology, T AM MATH S, 352(1), 2000, pp. 209-242
Citations number
12
Categorie Soggetti
Mathematics
Journal title
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY
ISSN journal
00029947 → ACNP
Volume
352
Issue
1
Year of publication
2000
Pages
209 - 242
Database
ISI
SICI code
0002-9947(200001)352:1<209:AMICH>2.0.ZU;2-R
Abstract
We define a multiplication on the cyclic homology of a commutative, cocommu tative bialgebra H with "superproduct." In the case when H is a field of ch aracteristic zero the cyclic homology becomes a polynomial algebra in one g enerator. (The Loday-Quillen multiplication is trivial in that case.).