Quantum Pieri rules for tautological subbundles
arXiv:1308.4298
Abstract
We give quantum Pieri rules for quantum cohomology of Grassmannians of classical types, expressing the quantum product of Chern classes of the tautological subbundles with general cohomology classes. We derive them by showing the relevant genus zero, three-pointed Gromov-Witten invariants coincide with certain classical intersection numbers.
28 pages. Accepted by Advances in Mathematics