Rigidity in equivariant algebraic $K$-theory

Niko Naumann, Charanya Ravi

If $(R,I)$ is a henselian pair with an action of a finite group $G$ and $n\ge 1$ is an integer coprime to $|G|$ and such that $n\cdot |G|\in R^{\ast }$, then the reduction map of mod-$n$…