Obstructions to return preservation for episturmian morphisms
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866911974333349888 |
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| author | Berthé, Valérie Goulet-Ouellet, Herman |
| author_facet | Berthé, Valérie Goulet-Ouellet, Herman |
| contents | This paper studies obstructions to preservation of return sets by episturmian morphisms. We show, by way of an explicit construction, that infinitely many obstructions exist. This generalizes and improves an earlier result about Sturmian morphisms. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_08072 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Obstructions to return preservation for episturmian morphisms Berthé, Valérie Goulet-Ouellet, Herman Combinatorics Discrete Mathematics 68R15 (Primary) 37B10 (Secondary) This paper studies obstructions to preservation of return sets by episturmian morphisms. We show, by way of an explicit construction, that infinitely many obstructions exist. This generalizes and improves an earlier result about Sturmian morphisms. |
| title | Obstructions to return preservation for episturmian morphisms |
| topic | Combinatorics Discrete Mathematics 68R15 (Primary) 37B10 (Secondary) |
| url | https://arxiv.org/abs/2404.08072 |