Another invariant for AT actions
| Autor: | Handelman, David |
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| Rok vydání: | 2021 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | We construct a collection of numerical invariants for approximately transitive (AT) actions (of $\Z$). We use them (sometimes supplemented by other invariants to show that members of various one-parameter families of AT actions are mutually non-isomorphic. Comment: 16 pages |
| Databáze: | arXiv |
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