Operator Algebra seminar

Speaker: George Nadareishvili (Göttingen)

Title: Categorical invariants of some bivariant K-theories.

Abstract: Using the tools of relative homological algebra in triangulated categories we define a sensible notion of support for localizing subcategories in the bootstrap category of filtrations of C*-algebras. As a consequence, we provide a full classification of localizing subcategories in terms of a product of lattices of noncrossing partitions of a regular polygon.