Конгруэнц-свойства решеток квазимногообразий.
К.В. Адаричева, В.А. Горбунов, В. Дзёбяк, K. V. Adaričeva (1997)
Algebra i Logika
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К.В. Адаричева, В.А. Горбунов, В. Дзёбяк, K. V. Adaričeva (1997)
Algebra i Logika
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Н.А. Куликов (1985)
Algebra i Logika
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К.В. Адаричева, K. V. Adaričeva, K. V. Adaričeva, K. V. Adaričeva (1996)
Algebra i Logika
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Л.Л. Максимова (1973)
Algebra i Logika
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Gábor Czédli (2022)
Archivum Mathematicum
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We give a new proof of the fact that finite bipartite graphs cannot be axiomatized by finitely many first-order sentences among finite graphs. (This fact is a consequence of a general theorem proved by L. Ham and M. Jackson, and the counterpart of this fact for all bipartite graphs in the class of all graphs is a well-known consequence of the compactness theorem.) Also, to exemplify that our method is applicable in various fields of mathematics, we prove that neither finite simple groups,...
В.А. Горбунов, V. A. Gorbunov, V. A. Gorbunov, V. A. Gorbunov (1995)
Algebra i Logika
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В.А. Горбунов, V. A. Gorbunov, V. A. Gorbunov, V. A. Gorbunov (1995)
Algebra i Logika
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В.И. Туманов (1979)
Algebra i Logika
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P. Rema (1965)
Fundamenta Mathematicae
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Grätzer, G., Schmidt, E.T. (1995)
Beiträge zur Algebra und Geometrie
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А.М. Нуракунов (1990)
Algebra i Logika
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