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Сompanions of (n1, n2)-Jonsson theory
Қарағанды университетінің хабаршысы. Математика сериясы, 2019 In given work are considered model - theoretical properties of companions of (n1; n2) - Jonsson theory. Also were considered a communications between center and (n1; n2) - Jonsson theory.
A.R. Yeshkeyev, M.T. Omarova
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Central types of convex fragments of the perfect Jonsson theory
Қарағанды университетінің хабаршысы. Математика сериясы, 2019 In this paper, the central types of convex fragments of the perfect Jonsson theory are considered. The main goal of this paper is to redefine the A.D.
A.R. Yeshkeyev, M.T. Omarova
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Connection of Jonsson theory with some Jonsson polygons theories
Қарағанды университетінің хабаршысы. Математика сериясы, 2019 This article presents the result related to the model - theoretic properties of special subsets of the semantic model of some fixed Jonsson theory. The specialty of these sets is due to their definability and closure.
A.R. Yeshkeyev, G.A. Urken
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Pregeometry on the subsets of Jonsson theory’s semantic model
Қарағанды университетінің хабаршысы. Математика сериясы, 2018 One of the interesting achievements among investigations from modern model theory is the implement of local properties of the geometry of strongly minimal sets. In E.
M.T. Kassymetova
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Forcing companions of Jonsson AP-theories [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2022 This article is devoted to the study of the forcing companions of the Jonsson AP-theories in the enriched signature. It is proved that the forcing companion of the theory does not change when expanding the theories under consideration, which have some ...
A.R. Yeshkeyev +2 more
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Chains of existentially closed models of positive (n1, n2)-Jonsson theories
Қарағанды университетінің хабаршысы. Математика сериясы, 2019 In this article are considered model - theoretical properties of chains of positive ( n1,n2) - Jonsson theories. Herewith considered theories is perfect in the sense of the existence of appropriate model companion.
A.R. Yeshkeyev, M.T. Omarova
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Normal Jonsson theories and their Kaiser classes
Қарағанды университетінің хабаршысы. Математика сериясыWe present results concerning new notion connected with the study of Jonsson theories. The new notion is a Kaiser class of models for arbitrary Jonsson theories.
A.R. Yeshkeyev +2 more
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Қарағанды университетінің хабаршысы. Математика сериясы, 2020 The article concerns the description the new concept as core of Jonsson theories, also their combinations, which admit a core model in the class of existentially closed models of this theory.
A.R. Yeshkeyev +2 more
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On the Kaiser Class of a Jonsson Theory
SymmetryThis work introduces new tools to extend the research framework for Jonsson theories, which form a special subclass of inductive theories. Specifically, we introduce the concept of the Kaiser class and define a new equivalence relation for the study of Jonsson theories, which refines the relation of cosemanticness of the theories.
Aibat Yeshkeyev +2 more
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Model-theoretic properties of J-superstable Jonsson theories in classes defined by cosemanticness
Қарағанды университетінің хабаршысы. Математика сериясыThis article deals with the problems of model-theoretic characterization of J-superstable Jonsson theories. The characteristic features of such theories are analyzed in terms of J-stability, J-P-superstability, and J-nonmultidimensionality.
A.R. Yeshkeyev +2 more
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