arXiv (All)
open access
Topological isomorphism of procountable groups is universal analytic
We prove that topological isomorphism of procountable groups is a universal analytic equivalence relation, answering a question of Gao, Nies, and Paolini. The same conclusion follows for non-Archimedean Polish groups. More strongly, there is one countable group $H$ for which universality already hol
Conceptio Open Archive
Analyze & explore related research in Conceptio
Connect this record directly into your research workflow or AI agent. Explore citations across open repositories, query full text, and export structured proof bundles.
This document is indexed with metadata only: full text is not available in the archive for this record. Open the official source ↗
Related documents
- The universal valued Abelian groups of Niemiec are Lévy, strongly exotic, extremely amenable, and $\mathbb{G}_r(0)$ is generically monothetic#1051644
- Cofinal types of topological groups#665779
- Cofinal types of topological groups#664279
- Semi-group compactifications of Algebraic Groups#1036518
- Topological complexity sequences of groups#618043
Record · ID 1034864
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Bring this data into your agent: Connect via MCP or API · 20 free credits to start · no card required
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive