Taras Banakh, Volodymyr Gavrylkiv, “Characterizing semigroups with commutative superextensions”, Algebra Discrete Math., 2014, том 17, выпуск 2,страницы 161

Эта публикация цитируется в 3 статьях

RESEARCH ARTICLE

Characterizing semigroups with commutative superextensions

Taras Banakh^ab, Volodymyr Gavrylkiv^c

^a Ivan Franko University of Lviv, Ukraine
^b Jan Kochanowski University, Kielce, Poland
^c Vasyl Stefanyk Precarpathian National University, Ivano-Frankivsk, Ukraine

Аннотация: We characterize semigroups $X$ whose semigroups of filters $\varphi(X)$, maximal linked systems $\lambda(X)$, linked upfamilies $N_2(X)$, and upfamilies $\upsilon(X)$ are commutative.

Ключевые слова: Commutative semigroup, superextension, semigroup of filters, semigroup of linked upfamilies.

MSC: 20M10, 20M14, 20M17, 20M18, 54B20

Поступила в редакцию: 11.02.2014
Исправленный вариант: 23.04.2014

Язык публикации: английский