Robinson-Schensted-Knuth correspondence in the geometry of partial flag varieties
arXiv:1004.3097
Abstract
In this paper we generalize to the case of partial flags a result proved both by Spaltenstein and by Steinberg that relates the relative position of two complete flags and the irreducible components of the flag variety in which they lie, using the Robinson-Schensted-Knuth correspondence.
10 pages, replaced to include an extra reference that also proves lemma 2.6