Moduli of weighted stable maps and their gravitational descendants
| dc.creator | Alexeev, Valery | |
| dc.creator | Guy, G. Michael | |
| dc.date | 2006-07-26 | |
| dc.date | 2007-11-13 | |
| dc.date.accessioned | 2026-07-07T08:42:28Z | |
| dc.date.available | 2026-07-07T08:42:28Z | |
| dc.description | We study the intersection theory on the moduli spaces of maps of $n$-pointed curves $f:(C,s_1,... s_n)\to V$ which are stable with respect to a weight data $(a_1,..., a_n)$, $0\le a_i\le 1$. After describing the structure of these moduli spaces, we prove a formula describing the way each descendant changes under a wall crossing. As a corollary, we compute the weighted descendants in terms of the usual ones, i.e. for the weight data $(1,...,1)$, and vice versa. | |
| dc.description | v3: mostly typographical edits; v4: minor update following referee's comments | |
| dc.identifier | https://arxiv.org/abs/math/0607683 | |
| dc.identifier | http://arxiv.org/abs/math/0607683 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/141968 | |
| dc.subject | Algebraic Geometry | |
| dc.title | Moduli of weighted stable maps and their gravitational descendants | |
| dc.type | text |