61 citations · 438 across the 47 of their papers we have counts for
Showing 2008 · math.OAShow all
2 papers · 2 filters
math.OA2008★ 25 cited
C*-Algebras over Topological Spaces: Filtrated K-Theory
Ralf Meyer, Ryszard Nest
We define the filtrated K-theory of a C*-algebra over a finite topological space X and explain how to construct a spectral sequence that computes the bivariant Kasparov theory over…
math.OA2008★ 40 cited
Twisted cyclic theory, equivariant KK theory and KMS States
Alan L. Carey, Sergey Neshveyev, Ryszard Nest +1
Recently, examples of an index theory for KMS states of circle actions were discovered, \cite{CPR2,CRT}. We show that these examples are not isolated. Rather there is a general fra…