Uniqueness of 4-manifolds described as sequences of 3-d handlebodies
| Autor: | Islambouli, Gabriel |
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| Rok vydání: | 2021 |
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| Druh dokumentu: | Working Paper |
| Popis: | Work of numerous authors has shown that any smooth, orientable, closed 4-manifold may be described as a loop of Morse functions on a surface, a loop in the cut complex, a loop in the pants complex, or as a multisection. In this paper, we prove a corresponding uniqueness theorem for each of these descriptions, so that, for example, any two loops of Morse functions on a surface yielding diffeomorphic 4-manifolds are related by a given set of moves. Comment: 31 pages, 22 figures |
| Databáze: | arXiv |
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