Twisted K-theory, K-homology, and bivariant Chern–Connes type character of some infinite dimensional spaces
Twisted K-theory, K-homology, and bivariant Chern–Connes type character of some infinite dimensional spaces
We study the twisted K-theory and K-homology of some infinite dimensional spaces, like SU(∞), in the bivariant setting. Using a general procedure due to Cuntz we construct a bivariant K-theory on the category of separable σ-C∗-algebras that generalizes both the twisted K-theory and K-homology of (locally) compact spaces. We construct …