Lowness properties and approximations of the jump

We study and compare two combinatorial lowness notions: strong jump-traceability and well-approximability of the jump, by strengthening the notion of jump-traceability and super-lowness for sets of natural numbers. A computable non-decreasing unbounded function h is called an order function. Informa...

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Autores principales: Figueira, S., Nies, A., Stephan, F.
Formato: Artículo publishedVersion
Publicado: 2008
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01680072_v152_n1-3_p51_Figueira
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_01680072_v152_n1-3_p51_Figueira_oai
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