Abstract
An equivariant disconnected Sullivan–de Rham equivalence is developed using Kan's result on diagram categories. Given a finite Hamiltonian group G, let X be a G-simplicial set. It is shown that the associated system of algebras indexed by the category 𝒪(G) of a canonical orbit can be “approximated” (up to a weak equivalence) by such a system ℳ
X
with the properties required by nonequivariant minimal algebras.
The Distribution Relation and Inverse Function Theorem in Arithmetic Geometry
