Naive mean dimension
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866917804987383808 |
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| author | Liang, Bingbing Yan, Kesong |
| author_facet | Liang, Bingbing Yan, Kesong |
| contents | We investigate the dynamical property of the naive mean dimension for continuous actions of any countable group on compact metrizable spaces. It is shown that naive mean dimension serves as an upper bound of sofic mean dimension for actions of nonamenable groups. For algebraic actions we obtain more satisfactory results by looking at the naive version of mean rank for modules over integral group rings. We also consider the naive metric mean dimension and investigate its relations with sofic metric mean dimension. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_12528 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Naive mean dimension Liang, Bingbing Yan, Kesong Dynamical Systems Commutative Algebra General Topology Group Theory 37B02, 37A35, 22B05, 20C07 We investigate the dynamical property of the naive mean dimension for continuous actions of any countable group on compact metrizable spaces. It is shown that naive mean dimension serves as an upper bound of sofic mean dimension for actions of nonamenable groups. For algebraic actions we obtain more satisfactory results by looking at the naive version of mean rank for modules over integral group rings. We also consider the naive metric mean dimension and investigate its relations with sofic metric mean dimension. |
| title | Naive mean dimension |
| topic | Dynamical Systems Commutative Algebra General Topology Group Theory 37B02, 37A35, 22B05, 20C07 |
| url | https://arxiv.org/abs/2410.12528 |