𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thom elements and bivariant cyclic cohomology

✍ Scribed by Richard Zekri

Publisher
Springer
Year
1992
Tongue
English
Weight
684 KB
Volume
6
Category
Article
ISSN
0920-3036

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Closed star products and cyclic cohomolo
Closed star products and cyclic cohomology
✍ Alain Connes; MoshΓ© Flato; Daniel Sternheimer πŸ“‚ Article πŸ“… 1992 πŸ› Springer 🌐 English βš– 520 KB

We define the notion of a closed star product. A (generalized) star product (deformation of the associative product of functions on a symplectic manifold W) is closed iff integration over W is a trace on the deformed algebra. We show that for these products the cyclic cohomology replaces the Hochsch