Structure of the semilattice of tt1-degrees

DOI10.1007/BF00968772zbMath0615.03032MaRDI QIDQ1820775

An. A. Mal'tsev

Publication date: 1985

Published in: Siberian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

upper semilatticett1-reducibility

Mathematics Subject Classification ID

Other degrees and reducibilities in computability and recursion theory (03D30) Theory of numerations, effectively presented structures (03D45)

Related Items (1)

Universal algebras

Cites Work

• Some Notions of Reducibility and Productiveness
• Initial Segments of Many-One Degrees
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