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Reducing hyperarithmetic sequences - MaRDI portal

Reducing hyperarithmetic sequences

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Publication:4099620

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DOI10.4064/fm-89-1-5-11zbMath0334.02023OpenAlexW764284805MaRDI QIDQ4099620

Hans-Georg Carstens

Publication date: 1975

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/214853

Mathematics Subject Classification ID

Hierarchies of computability and definability (03D55) Other classical first-order model theory (03C68)

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