Mukai Flop and Ruan Cohomology
| dc.creator | Hu, Jianxun | |
| dc.creator | Zhang, Wanchuan | |
| dc.date | 2003-02-03 | |
| dc.date | 2003-02-24 | |
| dc.date.accessioned | 2026-07-07T04:54:52Z | |
| dc.date.available | 2026-07-07T04:54:52Z | |
| dc.description | Suppose that two compact manifolds $X, X'$ are connected by a sequence of Mukai flops. In this paper, we construct a ring isomorphism between cohomology ring of $X$ and $X'$. Using the local mirror symmetry technique, we prove that the quantum corrected products on $X, X'$ are the ordinary intersection products. Furthermore, $X, X'$ have isomorphic Ruan cohomology. i.e. we proved the cohomological minimal model conjecture proposed by Ruan. | |
| dc.identifier | https://arxiv.org/abs/math/0302022 | |
| dc.identifier | http://arxiv.org/abs/math/0302022 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/66428 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | Symplectic Geometry | |
| dc.subject | 14N35 | |
| dc.title | Mukai Flop and Ruan Cohomology | |
| dc.type | text |