Symplectic Homology and 3-dimensional Besse Manifolds with vanishing first Chern class
| Autor: | Kim, Do-Hyung |
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| Rok vydání: | 2024 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | In this paper, we will show that one can use certain types of symplectic homology as an invariant of 3-dimensional Besse manifolds, which are contact manifolds admitting a periodic Reeb flow and hence allow Seifert fibration structure. For simplicity, we will assume our contact structures to be trivial plane bundles. We will also compute Robbin-Salamon indices of periodic Reeb orbits in Besse manifolds and obtain more precise information about the symplectic homology. In the computations, invariants of the Seifert fibration such as the Euler number and the orbifold Euler characteristic play an important role. Comment: 24 pages, 3 figures |
| Databáze: | arXiv |
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