Schubert Classes in the Equivariant K-Theory and Equivariant Cohomology of the Lagrangian Grassmannian

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/108931We give positive formulas for the restriction of a Schubert Class to a T-fixed point in the equivariant K-theory and equivariant cohomology of the Lagrangian Grassmannian. Our formulas rely on a result of Ghorpade-Raghavan, which gives an equivariant Grobner degeneration of a Schubert variety in the neighborhood of a T-fixed point of the Lagrangian Grassmannian.12 pages, minor changesAlgebraic GeometryCombinatorics14M15; 05E10Schubert Classes in the Equivariant K-Theory and Equivariant Cohomology of the Lagrangian Grassmanniantext