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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2010, Number 1, Pages 106–120
(Mi basm254)
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Research articles
On a product of classes of algebraic systems
Vasile I. Ursu Institute of Mathematics "Simion Stoilow" of the Romanian Academy
Abstract:
This paper defines a product of classes of algebraic systems and proves that it is a universal class, a quasi-variety or variety if these classes are universal classes, quasi-varieties or varieties, respectively.
Keywords and phrases:
algebraic system, class, quasi-variety, variety, congruence, product.
Received: 06.02.2009
Citation:
Vasile I. Ursu, “On a product of classes of algebraic systems”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2010, no. 1, 106–120
Linking options:
https://www.mathnet.ru/eng/basm254 https://www.mathnet.ru/eng/basm/y2010/i1/p106
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