Mukai flops and derived categories II
| dc.creator | Namikawa, Yoshinori | |
| dc.date | 2003-05-06 | |
| dc.date | 2003-07-29 | |
| dc.date.accessioned | 2026-07-07T04:57:47Z | |
| dc.date.available | 2026-07-07T04:57:47Z | |
| dc.description | This paper is a sequel to math.AG/0203287. A generalization of the Mukai flop has been studied by E. Markman. Here we call it a stratified Mukai flop. In this paper, we observe that, for a stratified Mukai flop: $X \to \bar{X} \leftarrow X^+$, the fiber product $X \times_{\bar{X}}X^+$ defines an isomorphism of Grothendieck groups $K(X) \to K(X^+)$, but, at the level of derived categories, the fiber product does not generally give an equivalence. | |
| dc.description | 30 pages An assumption of Theorem 2.7 is removed | |
| dc.identifier | https://arxiv.org/abs/math/0305086 | |
| dc.identifier | http://arxiv.org/abs/math/0305086 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/67383 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14J | |
| dc.title | Mukai flops and derived categories II | |
| dc.type | text |