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research
Lattice nonembeddings and intervals of the recursively enumerable degrees
Authors
Peter Cholak
Rod Downey
Publication date
11 June 1993
Publisher
Published by Elsevier B.V.
Doi
Cite
Abstract
AbstractLet b and c be r.e. Turing degrees such that b>c. We show that there is an r.e. degree a such that b>a>c and all lattices containing a critical triple, including the lattice M5, cannot be embedded into the interval [c, a]
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Last time updated on 05/06/2019
Elsevier - Publisher Connector
See this paper in CORE
Go to the repository landing page
Download from data provider
Last time updated on 05/05/2017