• Medientyp: E-Artikel
  • Titel: COMPUTABLE TOPOLOGICAL GROUPS
  • Beteiligte: KOH, HEER TERN; MELNIKOV, ALEXANDER G.; NG, KENG MENG
  • Erschienen: Cambridge University Press (CUP), 2023
  • Erschienen in: The Journal of Symbolic Logic (2023), Seite 1-33
  • Sprache: Englisch
  • DOI: 10.1017/jsl.2023.67
  • ISSN: 1943-5886; 0022-4812
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  • Beschreibung: Abstract We investigate what it means for a (Hausdorff, second-countable) topological group to be computable. We compare several potential definitions based on classical notions in the literature. We relate these notions with the well-established definitions of effective presentability for discrete and profinite groups, and compare our results with similar results in computable topology.