A Schubert calculus recurrence from the noncomplex W-action on G/B

A Knutson - arXiv preprint math/0306304, 2003 - arxiv.org
In this paper, as in our previous" Descent-cycling in Schubert calculus" math. CO/0009112,
we study the structure constants in equivariant cohomology of flag manifolds G/B. In this one …