21 citations · 50 across the 18 of their papers we have counts for
3 papers · 1 filter
Simple Procedures for Left and Right Keys of Semi-Standard Young Tableaux
Mrigendra Singh Kushwaha, K. N. Raghavan, Sankaran Viswanath
We give simple procedures to obtain the left and right keys of a semi-standard Young tableau. Keys derive their interest from the fact that they encode the characters of Demazure a…
Initial ideals of tangent cones to Schubert varieties in orthogonal Grassmannians
K. N. Raghavan, Shyamashree Upadhyay
We compute the initial ideals, with respect to certain conveniently chosen term orders, of ideals of tangent cones at torus fixed points to Schubert varieties in orthogonal Grassma…
Hilbert functions of points on Schubert varieties in Orthogonal Grassmannians
K. N. Raghavan, Shyamashree Upadhyay
A solution is given to the following problem: how to compute the multiplicity, or more generally the Hilbert function, at a point on a Schubert variety in an orthogonal Grassmannia…