Hilbert functions of points on Schubert varieties in the symplectic Grassmannian

Ghorpade, Sudhir; Raghavan, K.

doi:10.1090/S0002-9947-06-04037-2

Hilbert functions of points on Schubert varieties in the symplectic Grassmannian
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by Sudhir R. Ghorpade and K. N. Raghavan PDF

Trans. Amer. Math. Soc. 358 (2006), 5401-5423 Request permission

Abstract:

We give an explicit combinatorial description of the multiplicity as well as the Hilbert function of the tangent cone at any point on a Schubert variety in the symplectic Grassmannian.

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