Chains of existentially closed models of positive (n1, n2)-Jonsson theories

Autor: A.R. Yeshkeyev, M.T. Omarova
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Қарағанды университетінің хабаршысы. Математика сериясы, Vol 96, Iss 4 (2019)
Druh dokumentu: article
ISSN: 2518-7929
2663-5011
06056601
DOI: 10.31489/2019m4/69-74
Popis: 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. The main obtained results are as follows: introduced new concepts n 2 - elimination of quantifier for positive theory, ( n1,n2) - Jonsson theory, n1-Jonsson chain; indicated a feature of perfect ( n1,n2) - positive Jonsson theory
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