Publications [#302470] of Colleen M Robles

Papers Published

1. Robles, C, Schur flexibility of cominuscule Schubert varieties, Communications in Analysis and Geometry, vol. 21 no. 5 (December, 2013), pp. 979-1013, International Press of Boston, ISSN 1019-8385 [doi]
   (last updated on 2026/01/16)

   Abstract:
   Let X = G/P be a cominuscule rational homogeneous variety. (Equivalently, X admits the structure of a compact Hermitian symmetric space.) We say a Schubert class ξ is Schur rigid if the only irreducible subvarieties Y X with homology class [Y] ε Zξ are Schubert varieties. Robles and The identified a sufficient condition for ξ to be Schur rigid. In this paper, we show that the condition is also necessary.