Existence of non-trivial embeddings of Interval Exchange Transformations into Piecewise Isometries
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2019
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| _version_ | 1866915333956173824 |
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| author | Peres, Pedro Rodrigues, Ana |
| author_facet | Peres, Pedro Rodrigues, Ana |
| contents | We prove that almost every interval exchange transformation, with an associated translation surface of genus $g\geq 2$, can be non-trivially and isometrically embedded in a family of piecewise isometries. In particular this proves the existence of invariant curves for piecewise isometries, reminiscent of KAM curves for area preserving maps, which are not unions of circle arcs or line segments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1901_10406 |
| institution | arXiv |
| publishDate | 2019 |
| record_format | arxiv |
| spellingShingle | Existence of non-trivial embeddings of Interval Exchange Transformations into Piecewise Isometries Peres, Pedro Rodrigues, Ana Dynamical Systems 37E05, 37E20, 37A20 We prove that almost every interval exchange transformation, with an associated translation surface of genus $g\geq 2$, can be non-trivially and isometrically embedded in a family of piecewise isometries. In particular this proves the existence of invariant curves for piecewise isometries, reminiscent of KAM curves for area preserving maps, which are not unions of circle arcs or line segments. |
| title | Existence of non-trivial embeddings of Interval Exchange Transformations into Piecewise Isometries |
| topic | Dynamical Systems 37E05, 37E20, 37A20 |
| url | https://arxiv.org/abs/1901.10406 |