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Initial segments of Δ 2n+1 1-degrees

Published online by Cambridge University Press:  12 March 2014

Ilias G. Kastanas
Ilias G. Kastanas*
Affiliation:
Department of Mathematics, California State University, Los Angeles, Los Angeles, California 90032
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Abstract

A standard result about hyperdegrees is proved (under PD) for all Δ 2n+1 1-degrees.

Type
Research Article
Information
The Journal of Symbolic Logic , Volume 53 , Issue 1 , March 1988 , pp. 259 - 268
Copyright
Copyright © Association for Symbolic Logic 1988

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References

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