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This article is cited in 4 scientific papers (total in 4 papers)
Topologies, ranks, and closures for families of theories. II
N. D. Markhabatova, S. V. Sudoplatovbac a Novosibirsk State Technical University
b Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
c Novosibirsk State University
Abstract:
We describe topological properties, ranks, and closures as well as their dynamics for families of theories. Closures for families of theories are introduced based on sentences of the given theories. We look at properties of these closures and establish their relationship with standard closures. Values of $e_1$-spectra, as well as conditions for the existence of least generating sets, are characterized. Closures for linearly ordered families of theories are examined.
Keywords:
topology, rank, closure, family of theories.
Received: 22.05.2020 Revised: 31.05.2021
Citation:
N. D. Markhabatov, S. V. Sudoplatov, “Topologies, ranks, and closures for families of theories. II”, Algebra Logika, 60:1 (2021), 57–80; Algebra and Logic, 60:1 (2021), 38–52
Linking options:
https://www.mathnet.ru/eng/al2649 https://www.mathnet.ru/eng/al/v60/i1/p57
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