Derived Mackey functors and $C_{p^n}$-equivariant cohomology

David Ayala, Aaron Mazel-Gee, Nick Rozenblyum

We establish a novel approach to computing $G$-equivariant cohomology for a finite group $G$, and demonstrate it in the case that $G=C_{p^n}$. For any commutative ring spectrum $…