28 citations · 94 across the 23 of their papers we have counts for
4 papers · 2 filters
Equivariant cohomology rings of the real flag manifolds
Chen He
We give Leray-Borel-type descriptions for the mod- and the rational equivariant cohomology rings of the real and the oriented flag manifolds under the canonical torus or 2-torus…
Localization of equivariant cohomology rings of real Grassmannians
Chen He
We use localization method to understand the rational equivariant cohomology rings of real Grassmannians and oriented Grassmannians, then relate this to the Leray-Borel description…
Classification and equivariant cohomology of circle actions on 3d manifolds
Chen He
The classification of Seifert manifolds was given in terms of numeric data by Seifert in 1933, and then generalized by Orlik and Raymond in 1968 to circle actions on closed 3d mani…
Localization of certain odd-dimensional manifolds with torus actions
Chen He
Let a torus act smoothly on a compact smooth manifold . If the rational equivariant cohomology is a free -module, then according to the Chang-Skjelbred…