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Congruences of a free unar
K. V. Budiyanskayaa, I. B. Kozhukhovbc a “East-West Technologies” LTD (Moscow)
b NRU “MIET” (Moscow)
c Lomonosov Moscow State University (Moscow)
Abstract:
We obtain a complete description of all congruences of a free unar with arbitrary set of free generators. Namely, every congruence is characterized uniquely by a collection of parameters which are either non-negative integers or the symbol $\infty$; the restrictions on the parameters are formulated.
Keywords:
act over senigroup, unar, congruence.
Received: 07.02.2023 Accepted: 24.04.2023
Citation:
K. V. Budiyanskaya, I. B. Kozhukhov, “Congruences of a free unar”, Chebyshevskii Sb., 24:1 (2023), 15–26
Linking options:
https://www.mathnet.ru/eng/cheb1279 https://www.mathnet.ru/eng/cheb/v24/i1/p15
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Abstract page: | 40 | Full-text PDF : | 18 | References: | 9 |
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