Relative computability in the effective topos

DOI10.1017/S0305004100068146zbMath0694.18004OpenAlexW1991146937MaRDI QIDQ3469268

Wesley Phoa

Publication date: 1989

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0305004100068146

zbMATH Keywords

effective toposLawvere-Tierney topologysheaf subtopos

Mathematics Subject Classification ID

Categorical logic, topoi (03G30) Topoi (18B25) Recursive functions and relations, subrecursive hierarchies (03D20)

Related Items (5)

Basic subtoposes of the effective topos ⋮ Parallelism in realizability models ⋮ Two remarks on the Lifschitz realizability topos ⋮ Effective operations of type 2 in PCAs ⋮ Aspects of Categorical Recursion Theory

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