Lefschetz fibrations and exotic symplectic structures on cotangent bundles of spheres
Using Lefschetz fibrations, we construct nonstandard symplectic structures on cotangent bundles of spheres. These structures are of Liouville type, which means exact and convex at infinity.
| Main Authors: | , |
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| Format: | Article |
| Language: | en_US |
| Published: |
Oxford University Press
2012
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| Online Access: | http://hdl.handle.net/1721.1/71606 https://orcid.org/0000-0003-1628-1591 |