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This article is cited in 8 scientific papers (total in 8 papers)
Mathematical logic, algebra and number theory
Combinations related to classes of finite and countably categorical structures and their theories
S. V. Sudoplatovabcd a Sobolev Institute of Mathematics, Academician Koptyug avenue, 4,
630090, Novosibirsk, Russia
b Novosibirsk State Technical University, K. Marx avenue, 20, 630073, Novosibirsk, Russia
c Institute of Mathematics and Mathematical Modeling,
Pushkina Street, 125, 050010, Almaty, Kazakhstan
d Novosibirsk State University,
Pirogova street, 1,
630090, Novosibirsk, Russia
Abstract:
We consider and characterize classes of finite and countably categorical structures and their theories preserved under $E$-operators and $P$-operators. We describe $e$-spectra and families of finite cardinalities for structures belonging to closures with respect to $E$-operators and $P$-operators.
Keywords:
finite structure, countably categorical structure, elementary theory, $E$-operator, $P$-operator, $e$-spectrum.
Received January 31, 2017, published February 22, 2017
Citation:
S. V. Sudoplatov, “Combinations related to classes of finite and countably categorical structures and their theories”, Sib. Èlektron. Mat. Izv., 14 (2017), 135–150
Linking options:
https://www.mathnet.ru/eng/semr773 https://www.mathnet.ru/eng/semr/v14/p135
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