ectropion 发表于 2025-3-23 11:15:31

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傀儡 发表于 2025-3-23 16:17:08

Characterizing Programming Systems Allowing Program Self-reference, analogs of programming languages. In an . in which the . form of Kleene’s Recursion Theorem (.) holds, it is possible to construct, algorithmically, from an arbitrary algorithmic task, a self-referential program that, in a sense, creates a self-copy and then performs that task on the self-copy. In

下边深陷 发表于 2025-3-23 21:26:50

Pseudojump Operators and , Classes, . is Medvedev complete, then there exists . ∈ . with .. We examine the consequences when .. is Turing incomparable with .. for . ≠ . in . and when . for all .,. ∈ .. Finally, we give a characterization of the jump in terms of . classes.

向下 发表于 2025-3-24 00:52:37

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VOC 发表于 2025-3-24 02:32:25

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glacial 发表于 2025-3-24 07:34:12

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V洗浴 发表于 2025-3-24 13:21:14

Magnetic Structure in Chaotic Flowsfirst three levels of the hierarchy, or they are not even Borel measurable at all. In some cases the effective Borel measurability depends on further properties of the underlying metric spaces, such as effective local compactness and effective local connectedness.

CREEK 发表于 2025-3-24 17:46:18

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拍下盗公款 发表于 2025-3-24 22:17:41

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Bone-Scan 发表于 2025-3-24 23:47:40

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查看完整版本: Titlebook: Computation and Logic in the Real World; Third Conference on S. Barry Cooper,Benedikt Löwe,Andrea Sorbi Conference proceedings 2007 Spring