Counting rational curves with multiple points and Gromov-Witten invariants of blow-ups
| dc.creator | Gathmann, A. | |
| dc.date | 1996-09-14 | |
| dc.date.accessioned | 2026-07-07T09:06:58Z | |
| dc.date.available | 2026-07-07T09:06:58Z | |
| dc.description | We study Gromov-Witten invariants on the blow-up of P^n at a point, which is probably the simplest example of a variety whose moduli spaces of stable maps do not have the expected dimension. It is shown that many of these invariants can be interpreted geometrically on P^n as certain numbers of rational curves having a multiple point of given order at the blown up point. Moreover, all these invariants can actually be calculated, giving enumerative invariants of P^n which have not been known before. | |
| dc.description | 24 pages | |
| dc.identifier | https://arxiv.org/abs/alg-geom/9609010 | |
| dc.identifier | http://arxiv.org/abs/alg-geom/9609010 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/150206 | |
| dc.subject | Algebraic Geometry | |
| dc.title | Counting rational curves with multiple points and Gromov-Witten invariants of blow-ups | |
| dc.type | text |