Quantization map for $G/B$
Augustin-Liviu Mare · arXiv (Cornell University) · 2002
We show how the quantum Chevalley formula for G/B, as stated by Peterson and proved rigorously by Fulton and Woodward, combined with ideas of Fomin, S. Gelfand and Postnikov, leads to a solution of the quantum Giambelli problem: find polynomial representatives of the Schubert cohomology classes in the canonical presentation of QH ∗ (G/B) in terms of generators and relations. We generalize in this way results of [FGP].