Browsing Rectorado by Subject "Algebraic torus actions"
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Graphs and Equivariant Cohomology
(PE, 2020)Let X be a T-skeletal variety, that is, a complex algebraic variety where a complex torus T acts with only nitely many xed points and invariant curves. By a result of Goresky, Kottwtiz and MacPherson, the equivariant ...