Contact Dehn surgery, symplectic fillings, and Property P for knots |
| |
Authors: | Hansjrg Geiges |
| |
Institution: | aMathematisches Institut, Universität zu Köln, Weyertal 86–90, 50931 Köln, Germany |
| |
Abstract: | These are notes of a talk given at the Mathematische Arbeitstagung 2005 in Bonn. Following ideas of Özbağcı–Stipsicz, a proof based on contact Dehn surgery is given of Eliashberg's concave filling theorem for contact 3-manifolds. The role of the theorem in the Kronheimer–Mrowka proof of Property P for nontrivial knots is sketched. |
| |
Keywords: | Contact surgery Symplectic filling Knots Property P |
本文献已被 ScienceDirect 等数据库收录! |
|