A TQFT of Intersection Numbers on Moduli Spaces of Admissible Covers
| dc.creator | Cavalieri, Renzo | |
| dc.date | 2005-12-11 | |
| dc.date.accessioned | 2026-07-07T06:55:03Z | |
| dc.date.available | 2026-07-07T06:55:03Z | |
| dc.description | We construct a two-level weighted TQFT whose structure coefficents are equivariant intersection numbers on moduli spaces of admissible covers. Such a structure is parallel (and strictly related) to the local Gromov-Witten theory of curves of Bryan-Pandharipande. We compute explicitly the theory using techniques of localization on moduli spaces of admissible covers of a parametrized projective line. The Frobenius Algebras we obtain are one parameter deformations of the class algebra of the symmetric group S_d. In certain special cases we are able to produce explicit closed formulas for such deformations in terms of the representation theory of S_d. | |
| dc.identifier | https://arxiv.org/abs/math/0512225 | |
| dc.identifier | http://arxiv.org/abs/math/0512225 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/106161 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14N35 | |
| dc.title | A TQFT of Intersection Numbers on Moduli Spaces of Admissible Covers | |
| dc.type | text |