Finitely generated commutative division semirings
Jaroslav Ježek, Tomáš Kepka (2010)
Acta Universitatis Carolinae. Mathematica et Physica
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Displaying similar documents to “Green’s -relation for the multiplicative reduct of an idempotent semiring”
Finitely generated commutative division semirings
Maximizing a congruence with respect to its partition of idempotents.
P.M. Edwards (1989)
Semigroup forum
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Quasitrivial semimodules. III.
Khaldoun Al-Zoubi, Tomáš Kepka, Petr Němec (2009)
Acta Universitatis Carolinae. Mathematica et Physica
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Compatible Idempotent Terms in Universal Algebra
Ivan Chajda, Antonio Ledda, Francesco Paoli (2014)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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In universal algebra, we oftentimes encounter varieties that are not especially well-behaved from any point of view, but are such that all their members have a “well-behaved core”, i.e. subalgebras or quotients with satisfactory properties. Of special interest is the case in which this “core” is a retract determined by an idempotent endomorphism that is uniformly term definable (through a unary term ) in every member of the given variety. Here, we try to give a unified account of this...
Quasitrivial semimodules. I.
Khaldoun Al-Zoubi, Tomáš Kepka, Petr Němec (2008)
Acta Universitatis Carolinae. Mathematica et Physica
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Idempotent separating congruences on an orthodox semigroup via the least inverse congruence.
Krgović, Dragica N. (1993)
Publications de l'Institut Mathématique. Nouvelle Série
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