laceration
发表于 2025-3-25 06:19:57
Joshua D. Harris,Jessica Le,Vijay Jotwani the theory of computability, which grew out of the work of Gödel, Church, Kleene and Turing, can contribute to a clear resolution of the current confusion. It is hoped that the presentation will be accessible to the non-specialist reader.
十字架
发表于 2025-3-25 08:53:47
Stress Fractures of the Lumbar Spine|{..,…,..}∩. even. All of these can be determined with . queries to .. For which ., . can we get by with fewer queries? Other questions involving ‘how many queries do you need to…’ have been posed and (some) answered. This article is a survey of the gems in the field—the results that both answer an
小母马
发表于 2025-3-25 13:31:46
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critique
发表于 2025-3-25 16:30:04
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cleaver
发表于 2025-3-25 22:11:13
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optic-nerve
发表于 2025-3-26 03:59:46
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Frequency
发表于 2025-3-26 05:08:08
Completeness and Universality of Arithmetical Numberings,to arithmetical numberings. We prove that principal numberings are complete; completeness is independent of the oracle; the degree of any incomplete numbering is meet-reducible, uniformly complete numberings exist. We completely characterize which finite arithmetical families have a universal numbering.
Expand
发表于 2025-3-26 10:14:11
Algebraic Properties of Rogers Semilattices of Arithmetical Numberings,braic properties; the elementary theory of any Rogers semilattice at arithmetical level . ≥ 2 is hereditarily undecidable; the class of all Rogers semilattices of a fixed level . ≥ 2 has an incomplete theory.
Anthropoid
发表于 2025-3-26 13:54:26
Incomputability in Nature, the theory of computability, which grew out of the work of Gödel, Church, Kleene and Turing, can contribute to a clear resolution of the current confusion. It is hoped that the presentation will be accessible to the non-specialist reader.
四目在模仿
发表于 2025-3-26 18:01:10
Gems in the Field of Bounded Queries,|{..,…,..}∩. even. All of these can be determined with . queries to .. For which ., . can we get by with fewer queries? Other questions involving ‘how many queries do you need to…’ have been posed and (some) answered. This article is a survey of the gems in the field—the results that both answer an interesting question and have a nice proof.