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This article is cited in 17 scientific papers (total in 17 papers)
Dimonoids and bar-units
A. V. Zhuchok Lugansk Taras Shevchenko National University, Institute of Physics, Mathematics and Information Technologies, Starobilsk, Ukraine
Abstract:
A. P. Pozhidaev proved that each dialgebra may be embedded into a dialgebra with a barunit. As is known, a dialgebra is a vector space with two binary operations satisfying the axioms of a dimonoid. It is natural in this situation to pose the problem about the possibility of adjoining bar-units to dimonoids in a given class and the problem of embedding dimonoids into dimonoids with bar-units.
In the present article these problems are solved for some classes of dimonoids. In particular, we show that it is impossible to adjoin a set of bar-units to a free dimonoid. Also, we solve the problem of embedding an arbitrary dimonoid into a dimonoid with bar-units.
Keywords:
dimonoid, bar-unit, adjoining a set of bar-units, free dimonoid, free rectangular dimonoid, free commutative dimonoid, free $n$-(di)nilpotent dimonoid, semigroup, automorphism group.
Received: 25.08.2014 Revised: 25.05.2015
Citation:
A. V. Zhuchok, “Dimonoids and bar-units”, Sibirsk. Mat. Zh., 56:5 (2015), 1037–1053; Siberian Math. J., 56:5 (2015), 827–840
Linking options:
https://www.mathnet.ru/eng/smj2695 https://www.mathnet.ru/eng/smj/v56/i5/p1037
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