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Definable Sets in Generic Structures and their Cardinalities. / Kiouvrekis, Y.; Stefaneas, P.; Sudoplatov, S. V.
в: Siberian Advances in Mathematics, Том 28, № 1, 01.01.2018, стр. 39-52.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Definable Sets in Generic Structures and their Cardinalities
AU - Kiouvrekis, Y.
AU - Stefaneas, P.
AU - Sudoplatov, S. V.
N1 - Publisher Copyright: © 2018, Allerton Press, Inc.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Analyzing diagrams forming generative classes, we describe definable sets and their links in generic structures as well as cardinality bounds for these definable sets, finite or infinite. Introducing basic characteristics for definable sets in generic structures, we compare them each others and with cardinalities of these sets.We introduce calculi for (type-)definable sets allowing to compare their cardinalities. In terms of these calculi, Trichotomy Theorem for possibilities comparing cardinalities of definable sets is proved. Using these calculi, we characterize the possibility to construct a generic structure of a given generative class.
AB - Analyzing diagrams forming generative classes, we describe definable sets and their links in generic structures as well as cardinality bounds for these definable sets, finite or infinite. Introducing basic characteristics for definable sets in generic structures, we compare them each others and with cardinalities of these sets.We introduce calculi for (type-)definable sets allowing to compare their cardinalities. In terms of these calculi, Trichotomy Theorem for possibilities comparing cardinalities of definable sets is proved. Using these calculi, we characterize the possibility to construct a generic structure of a given generative class.
KW - calculus for definable sets
KW - cardinality of set
KW - definable set
KW - generative class
KW - generic structure
UR - http://www.scopus.com/inward/record.url?scp=85043504428&partnerID=8YFLogxK
U2 - 10.3103/S1055134418010030
DO - 10.3103/S1055134418010030
M3 - Article
AN - SCOPUS:85043504428
VL - 28
SP - 39
EP - 52
JO - Siberian Advances in Mathematics
JF - Siberian Advances in Mathematics
SN - 1055-1344
IS - 1
ER -
ID: 12101583