K-theory and mapping spaces: an appendix to 'Equivariant semi-topological K-homology and a theorem of Thomason'

摘要

We discuss a geometric model for equivariant algebraic K-theory of quasiprojective varieties. This is inspired by and extends earlier work of Grayson-Walker on algebraic K-theory and related theories. Our main result is used by Hornbostel-Heller in their work on equivariant semi-topological K-homology and a theorem of Thomason.