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Automorphism bases for the recursively enumerable degrees: in memory of S. Barry Cooper (1943-2015)

We give various examples of automorphism bases for the recursively enumerable (r.e.) degrees. In particular, we show that any nontrivial initial segment of the r.e. degrees is an automorphism base.

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Bibliographic Details
Main Author: Ambos-Spies, Klaus (Author)
Format: Article (Journal) Festschrift
Language:English
Published: 7 June 2018
In: Computability
Year: 2018, Volume: 7, Issue: 2-3, Pages: 237-258
ISSN:2211-3576
DOI:10.3233/COM-180088
Subjects:
Festschrift
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.3233/COM-180088
Verlag, lizenzpflichtig, Volltext: https://content.iospress.com/articles/computability/com088
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Author Notes:Klaus Ambos-Spies

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