Spectra of degrees of some structures

dc.contributor.author	Kalimullin I.
dc.date.accessioned	2018-09-18T20:01:11Z
dc.date.available	2018-09-18T20:01:11Z
dc.date.issued	2007
dc.identifier.issn	0002-5232
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/135790
dc.description.abstract	We argue for the existence of structures with the spectrum {x : x ≥ a} of degrees, where a is an arbitrary low degree. Also it is stated that there exist structures with the spectrum of degrees, {x : x ≥ a} ⊂ {x : x ≥ b}, for any low degrees a and b. © 2007 Springer Science+Business Media, Inc.
dc.relation.ispartofseries	Algebra and Logic
dc.subject	Computable structures
dc.subject	Degrees of unsolvability
dc.subject	Presentations of structures
dc.subject	Relative enumerability
dc.title	Spectra of degrees of some structures
dc.type	Article
dc.relation.ispartofseries-issue	6
dc.relation.ispartofseries-volume	46
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	399
dc.source.id	SCOPUS00025232-2007-46-6-SID37249002855

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.