The Bredon equivariant cohomology of a point for cyclic groups

Abstract

We study the $RO(G)$-graded Bredon cohomology of a point in the case where $G$ is a cyclic group of odd order, expanding on the information provided by previous studies. Our methods center on the purely algebraic aspects of this matter, which interpret it as the "stable homotopy groups of spheres" problem for the derived category of modules over the constant-coefficient Mackey ring.