Random walks on regular trees can not be slowed down
Fuente:
arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866909881051643904 |
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| author | Angel, Omer Richey, Jacob Spinka, Yinon Yehudayoff, Amir |
| author_facet | Angel, Omer Richey, Jacob Spinka, Yinon Yehudayoff, Amir |
| contents | A random walk on a regular tree (or any non-amenable graph) has positive speed. We ask whether such a walk can be slowed down by applying carefully chosen time-dependent permutations of the vertices. We prove that on trees the random walk can not be slowed down. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_00760 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Random walks on regular trees can not be slowed down Angel, Omer Richey, Jacob Spinka, Yinon Yehudayoff, Amir Probability 60 Probability theory and stochastic processes A random walk on a regular tree (or any non-amenable graph) has positive speed. We ask whether such a walk can be slowed down by applying carefully chosen time-dependent permutations of the vertices. We prove that on trees the random walk can not be slowed down. |
| title | Random walks on regular trees can not be slowed down |
| topic | Probability 60 Probability theory and stochastic processes |
| url | https://arxiv.org/abs/2302.00760 |