An Involution on the Quantum Cohomology Ring of the Grassmannian
| dc.creator | Hengelbrock, Harald | |
| dc.date | 2002-05-24 | |
| dc.date.accessioned | 2026-07-07T04:48:42Z | |
| dc.date.available | 2026-07-07T04:48:42Z | |
| dc.description | For a Fano manifold M, complex conjugation defines a real involution on the quantum cohomology ring. For the Grassmannian we identify this involution with an explicit transformation on Schubert classes defined over the integers. It is a composition of a power of the cyclic action recently defined by Agnihotri and Woodward with Poincare duality. The existence of the involution has been observed independently and from a different point of view by Postnikov (math.CO/0205165). | |
| dc.description | 6 Pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/math/0205260 | |
| dc.identifier | http://arxiv.org/abs/math/0205260 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/64148 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14N35; 14N15; 05E10 | |
| dc.title | An Involution on the Quantum Cohomology Ring of the Grassmannian | |
| dc.type | text |