Compactifications of N and Polishable subgroups of S∞

DOI10.4064/fm189-3-4zbMath1104.54016OpenAlexW2589068539MaRDI QIDQ5469399

Todor Tsankov

Publication date: 18 May 2006

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/fm189-3-4

zbMATH Keywords

compactificationpermutation groupdescriptive set theorytopological dimensionPolish groupanalytic P-idealcompact metrizable spacealmost zero-dimensional space

Mathematics Subject Classification ID

Transformation groups and semigroups (topological aspects) (54H15) Descriptive set theory (03E15) Topological groups (topological aspects) (54H11) Compact (locally compact) metric spaces (54E45) Topological spaces of dimension (leq 1); curves, dendrites (54F50) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05)

Related Items (6)

New metrics on free groups ⋮ Chain transitive homeomorphisms on a space: all or none ⋮ Infinitesimal topological generators and quasi non-Archimedean topological groups ⋮ On surjectively universal Polish groups ⋮ The Chabauty space of \(\mathbb{Q}_p^\times\) ⋮ An example of a non non-archimedean Polish group with ample generics

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