Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4589883 | Journal of Functional Analysis | 2015 | 54 Pages |
Abstract
kkban is a bivariant K-theory for Banach algebras that has reasonable homological properties, a product and is Morita invariant in a very general sense. We define it here by a universal property and ensure its existence in a rather abstract manner using triangulated categories. The definition ensures that there is a natural transformation from Lafforgue's theory KKban into it so that one can take products of elements in KKban that lie in kkban.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Walther Paravicini,