In simply-connected cotangent bundles, exact Lagrangian cobordisms are h-cobordisms
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2014
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| _version_ | 1866910020592992256 |
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| author | Tanaka, Hiro Lee |
| author_facet | Tanaka, Hiro Lee |
| contents | We show that if Q is simply connected, every exact Lagrangian cobordism between compact, exact Lagrangians in the cotangent bundle of Q is an h-cobordism. The result is an exercise in basic algebraic topology once one invokes the Abouzaid-Kragh theorem. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1404_6273 |
| institution | arXiv |
| publishDate | 2014 |
| record_format | arxiv |
| spellingShingle | In simply-connected cotangent bundles, exact Lagrangian cobordisms are h-cobordisms Tanaka, Hiro Lee Symplectic Geometry Mathematical Physics Algebraic Topology We show that if Q is simply connected, every exact Lagrangian cobordism between compact, exact Lagrangians in the cotangent bundle of Q is an h-cobordism. The result is an exercise in basic algebraic topology once one invokes the Abouzaid-Kragh theorem. |
| title | In simply-connected cotangent bundles, exact Lagrangian cobordisms are h-cobordisms |
| topic | Symplectic Geometry Mathematical Physics Algebraic Topology |
| url | https://arxiv.org/abs/1404.6273 |