About: Robinson arithmetic

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Finitely axiomatized fragment of first-order Peano arithmetic that is recursively incompletable (in the sense of Gödel’s incompleteness theorems) and essentially undecidable

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dbo:description
  • teoria matematica del primo ordine (it)
  • sistema lògic axiomàtic (ca)
  • finie aksiomigebla fragmento de unuaorda aritmetiko de Peano, kiu estas esence nedecidebla kaj rikure nekompletigebla (eo)
  • finitely axiomatized fragment of first-order Peano arithmetic that is recursively incompletable (in the sense of Gödel’s incompleteness theorems) and essentially undecidable (en)
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dbp:date
  • January 2023 (en)
dbp:reason
  • Authors tend to use slightly different but closely related versions of Q, so it would be helpful to explain more clearly the claim that the finite fragment of PA formed from PA with the induction schema removed is not the same as Q . (en)
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dct:subject
rdfs:label
  • Robinson arithmetic (en)
  • Robinsonova aritmetika (cs)
  • Robinson-Arithmetik (de)
  • Arithmétique de Robinson (fr)
  • Aritmetica di Robinson (it)
  • ロビンソン算術 (ja)
  • Aritmética de Robinson (pt)
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