This is a report on a joint project with D. Kasprowski and C. Winges. To every left-exact infinity category with a G-action and a finitary localizing invariant with target C we associate a functor from the orbit category of G to C. The Farrell-Jones conjecture asserts that this functor is equivalent to the left-Kan of its restriction to the subcategory of orbits whose stabilizers are vitually cyclic. In the talk I will explain that the proofs of instances of this conjecture for special functors, e.g. algebraic K-theory can be adapted to provide a uniform argument for general functors as above, but the same class of groups. |
Links:
[1] https://www.mpim-bonn.mpg.de/taxonomy/term/39
[2] https://www.mpim-bonn.mpg.de/node/10868