Twisted Geometric K-homology for Proper actions of discrete groups
Noe Barcenas
TL;DR
This paper introduces a geometric approach to twisted equivariant K-homology for proper actions of discrete groups, comparing it with existing KK-Theory and C*-algebra methods.
Contribution
It defines twisted geometric K-homology groups and establishes their relation to KK-Theory and group C*-algebra approaches.
Findings
New geometric model for twisted equivariant K-homology
Comparison with KK-Theory and C*-algebra methods
Framework for analyzing proper group actions
Abstract
We define twisted equivariant K-homology groups using geometric cycles. We compare them with approaches using Kasparov KK-Theory and (twisted) group C*-algebras.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAdvanced Operator Algebra Research · Homotopy and Cohomology in Algebraic Topology · Advanced Topics in Algebra