Secondary Characteristic Classes and Cyclic Cohomology of Hopf Algebras
classification
🧮 math.OA
math.DGmath.QA
keywords
cyclicalgebrascharacteristicclassescohomologyconstructionequivarianthopf
read the original abstract
We give a construction of cyclic cocycles representing the equivariant characteristic classes of equivariant bundles. Our formulas generalize Connes' Godbillon-Vey cyclic cocycle. An essential tool of our construction is Connes-Moscovici's theory of cyclic cohomology of Hopf algebras.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.