Approximation representations for \(\Delta_2\) reals

DOI10.1007/s00153-004-0234-2zbMath1061.03041OpenAlexW2022987323MaRDI QIDQ1762732

George Barmpalias

Publication date: 11 February 2005

Published in: Archive for Mathematical Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00153-004-0234-2

zbMATH Keywords

approximation representation\(\Delta_2\) real

Mathematics Subject Classification ID

Constructive and recursive analysis (03F60) Other degrees and reducibilities in computability and recursion theory (03D30)

Related Items (1)

Hypersimplicity and semicomputability in the weak truth table degrees

Cites Work

• Classical recursion theory. The theory of functions and sets of natural numbers
• Classical recursion theory. Vol. II
• The approximation structure of a computably approximable real
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