On G-transitive version of perfectly meager sets
| Autor: | Nowik Andrzej |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Mathematica Moravica, Vol 24, Iss 1, Pp 63-70 (2020) |
| Druh dokumentu: | article |
| ISSN: | 1450-5932 2560-5542 |
| Popis: | We study the G-invariant version of perfectly meager sets (a generalization of the notion of AFC sets). We find the necessary and sufficient conditions for the inclusion AFC'G ⊆ I. In particular, we partially characterize for which groups G of automorphisms of the Cantor space every AFC'G set is Lebesgue null. |
| Databáze: | Directory of Open Access Journals |
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