Markov's principle

in constructive mathematics and computability theory, the axiom that given a decidable predicate on natural numbers, if it cannot be false for all numbers, then it is true for some number
Thing mathematical_principle Q3922074
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Markov's principle

Summary

Markov's principle is a mathematical principle[1]. It draws 18 Wikipedia views per month (mathematical_principle category, ranking #2 of 2).[2]

Key Facts

  • Markov's principle's instance of is recorded as mathematical principle[3].
  • Andrei Markov is named after Markov's principle[4].
  • Markov's principle's Freebase ID is recorded as /m/03h1lyy[5].
  • Markov's principle's defining formula is recorded as \forall n(P(n)\lor \neg P(n)),\ \neg\neg\exists n\;P(n)\ \vdash \ \exists n\;P(n)[6].
  • Markov's principle's nLab ID is recorded as Markov's principle[7].
  • Markov's principle's maintained by WikiProject is recorded as WikiProject Mathematics[8].
  • Markov's principle's Microsoft Academic ID is recorded as 2777495745[9].
  • Markov's principle's in defining formula is recorded as n[10].
  • Markov's principle's in defining formula is recorded as P[11].

Why It Matters

Markov's principle draws 18 Wikipedia views per month (mathematical_principle category, ranking #2 of 2).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[12]

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APA 4ort.xyz Knowledge Graph. (2026). Markov's principle. Retrieved May 3, 2026, from https://4ort.xyz/entity/markov-s-principle
MLA “Markov's principle.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/markov-s-principle.
BibTeX @misc{4ortxyz_markov-s-principle_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Markov's principle}}, year = {2026}, url = {https://4ort.xyz/entity/markov-s-principle}, note = {Accessed: 2026-05-03}}
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