Structures of the degrees of unsolvability of index sets

DOI10.1007/BF01673946zbMath0457.03040OpenAlexW2007475820MaRDI QIDQ1150612

Victor L. Selivanov

Publication date: 1980

Published in: Algebra and Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01673946

zbMATH Keywords

closure operation

Mathematics Subject Classification ID

Other degrees and reducibilities in computability and recursion theory (03D30)

Related Items (10)

Classification of nearly associative function algebras by the method of functional equations ⋮ Towards a descriptive set theory for domain-like structures ⋮ Locally compact Jordan rings that are nearly division rings ⋮ On the main scientific achievements of Victor Selivanov ⋮ Reducibly free nonspecial Jordan algebras ⋮ Jordan homomorphisms of associative algebras with involution ⋮ Nonassociative rings ⋮ Fine hierarchies and m-reducibilities in theoretical computer science ⋮ Prime Jordan algebras. II ⋮ Algebraic Jordan algebras with the maximal condition for associative subalgebras

Cites Work

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• A note on universal sets
• A discrete chain of degrees of index sets

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