A Littlewood-Richardson rule for Grassmannian Permutations Institutional Repository Document uri icon

abstract

  • We give a combinatorial rule for computing intersection numbers on a flag manifold which come from products of Schubert classes pulled back from Grassmannian projections. This rule generalizes the known rule for Grassmannians.

author list (cited authors)

  • Purbhoo, K., & Sottile, F.

citation count

  • 0

complete list of authors

  • Purbhoo, Kevin||Sottile, Frank

Book Title

  • arXiv

publication date

  • August 2007