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Mathematical Logic Quarterly
Article . 1998 . Peer-reviewed
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Difference Sets and Recursion Theory

Difference sets and recursion theory
descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1998 English Publisher:WileyJournal:Mathematical Logic Quarterly, volume 44, pages 515-521 (issn: 0942-5616, eissn: 1521-3870, Copyright policy )
Authors: Schmerl, James H.;

doi: 10.1002/malq.19980440410

Difference Sets and Recursion Theory

Abstract

AbstractThere is a recursive set of natural numbers which is the difference set of some recursively enumerable set but which is not the difference set of any recursive set.

Related Organizations
Keywords

Recursively (computably) enumerable sets and degrees, computably set, Applications of computability and recursion theory, Other combinatorial number theory, difference set, c.e. set, computable enumerable set

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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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