Periodic Hamiltonian flows on four dimensional manifolds
| dc.creator | Karshon, Yael | |
| dc.date | 1995-10-13 | |
| dc.date | 1998-04-07 | |
| dc.date.accessioned | 2026-07-07T08:59:09Z | |
| dc.date.available | 2026-07-07T08:59:09Z | |
| dc.description | We classify the periodic Hamiltonian flows on compact four dimensional symplectic manifolds up to isomorphism of Hamiltonian S^1 spaces. Additionally, we show that all these spaces are Kaehler, that every such space is obtained from a simple model by a sequence of symplectic blowups, and that if the fixed points are isolated then the space is a toric variety. | |
| dc.description | 71 pages, LaTeX. The paper is essentially rewritten (following an excellent referee report): I clarified statements, simplified proofs, added missing details, and corrected a false proof of a true statement, which is currently in Appendix C | |
| dc.identifier | https://arxiv.org/abs/dg-ga/9510004 | |
| dc.identifier | http://arxiv.org/abs/dg-ga/9510004 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/147603 | |
| dc.subject | Differential Geometry | |
| dc.subject | 58F05, 70H33 (Primary) 53C12, 53C55 (Secondary) | |
| dc.title | Periodic Hamiltonian flows on four dimensional manifolds | |
| dc.type | text |