A Hyperimmune Minimal Degree and an ANR 2-Minimal Degree

Notre Dame Journal of Formal Logic 51 (4):443-455 (2010)
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Abstract

We develop a new method for constructing hyperimmune minimal degrees and construct an ANR degree which is a minimal cover of a minimal degree

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Citations of this work

A 2-minimal non-gl2 degree.Mingzhong Cai - 2010 - Journal of Mathematical Logic 10 (1):1-30.
2-Minimality, jump classes and a note on natural definability.Mingzhong Cai - 2014 - Annals of Pure and Applied Logic 165 (2):724-741.

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References found in this work

The Degrees of Hyperimmune Sets.Webb Miller & D. A. Martin - 1968 - Mathematical Logic Quarterly 14 (7-12):159-166.
Double Jumps of Minimal Degrees.Carl G. Jockusch & David B. Posner - 1978 - Journal of Symbolic Logic 43 (4):715 - 724.
Minimal degrees and the jump operator.S. B. Cooper - 1973 - Journal of Symbolic Logic 38 (2):249-271.
The degrees of hyperhyperimmune sets.Carl G. Jockusch - 1969 - Journal of Symbolic Logic 34 (3):489-493.

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