English

Tate classes, equivariant geometry and purity

Algebraic Geometry 2015-08-03 v2 Representation Theory

Abstract

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

Keywords

Cite

@article{arxiv.1507.07279,
  title  = {Tate classes, equivariant geometry and purity},
  author = {Rahbar Virk},
  journal= {arXiv preprint arXiv:1507.07279},
  year   = {2015}
}

Comments

References plus some complements added

R2 v1 2026-06-22T10:19:04.561Z