Critical exponents of boomerang subgroups in the free group
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866912786641059840 |
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| author | Lederle, Waltraud |
| author_facet | Lederle, Waltraud |
| contents | We construct, for the free group acting on its Cayley tree, boomerang subgroups whose critical exponent is arbitrarily close to the critical exponent of a given finitely generated subgroup. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_20767 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Critical exponents of boomerang subgroups in the free group Lederle, Waltraud Group Theory We construct, for the free group acting on its Cayley tree, boomerang subgroups whose critical exponent is arbitrarily close to the critical exponent of a given finitely generated subgroup. |
| title | Critical exponents of boomerang subgroups in the free group |
| topic | Group Theory |
| url | https://arxiv.org/abs/2512.20767 |