Recognising perfect fits
Fuente:
arXiv
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| Auteur principal: | |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866918223176269824 |
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| author | Hall, Layne |
| author_facet | Hall, Layne |
| contents | A pseudo-Anosov flow is said to have perfect fits if there are stable and unstable leaves that are asymptotic in the universal cover. We give an algorithm to decide, given a box decomposition of a pseudo-Anosov flow, if the flow has perfect fits. As a corollary, we obtain an algorithm to decide whether two flows without perfect fits are orbit equivalent. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_00232 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Recognising perfect fits Hall, Layne Geometric Topology 37C10, 37C86, 37D40, 57K35 A pseudo-Anosov flow is said to have perfect fits if there are stable and unstable leaves that are asymptotic in the universal cover. We give an algorithm to decide, given a box decomposition of a pseudo-Anosov flow, if the flow has perfect fits. As a corollary, we obtain an algorithm to decide whether two flows without perfect fits are orbit equivalent. |
| title | Recognising perfect fits |
| topic | Geometric Topology 37C10, 37C86, 37D40, 57K35 |
| url | https://arxiv.org/abs/2501.00232 |