Tate classes, equivariant geometry and purity

Abstract

A simple explanation for the ubiquity of "vanishing of cohomology in odd degrees" in equivariant contexts is given.

References plus some complements added

References in corpus (1)

• The combinatorics and topology of proper toric maps

Cited by in corpus (1)

• Coherent Springer theory and the categorical Deligne-Langlands correspondence