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Showing 1 to 1 of 1 for “"Motivic Segre Class"”.
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Cotangent Schubert Calculus in Grassmannians
We find formulas for the Segre-MacPherson classes of Schubert cells in T-equivariant cohomology and the motivic Segre classes of Schubert cells in T-equivariant K-theory. In doing so we look at the pushforward of the projection map from the Bott-Samelson (Kempf-Laksov) desingularization to the …