Highly Influential

@inproceedings{uponaVarietiesOG, title={Varieties of Groupoids with Axioms of the Form}, author={Ǵorǵi {\vC}upona and Naum Celakoski and Biljana Janeva} }

The subject of this paper are varieties U(M ;N) of groupoids defined by the following system of identities {x · y = xy : m ∈ M} ∪ {x · y = xy : n ∈ N}, where M,N are sets of positive integers. The equation U(M ;N) = U(M ;N ) for any given pair (M,N) is solved, and, among all solutions, one called canonical, is singled out. Applying a result of Evans ([6… CONTINUE READING

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