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Search Results: 1 - 2 of 2 matches for " Guladi Fartenadze "
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Regular Elements of the Semigroup B X (D) Defined by Semilattices of the Class Σ2 (X, 8) and Their Calculation Formulas  [PDF]
Nino Tsinaridze, Shota Makharadze, Guladi Fartenadze
Applied Mathematics (AM) , 2015, DOI: 10.4236/am.2015.614199
Abstract: The paper gives description of regular elements of the semigroup B X (D) which are defined by semilattices of the class Σ2 (X, 8), for which intersection the minimal elements is not empty. When X is a finite set, the formulas are derived, by means of which the number of regular elements of the semigroup is calculated. In this case the set of all regular elements is a subsemigroup of the semigroup B X (D) which is defined by semilattices of the class Σ2 (X, 8).
Generating Sets of the Complete Semigroups of Binary Relations Defined by Semilattices of the Class Σ2 (X,4)  [PDF]
Bari? Albayrak, Omar Givradze, Guladi Partenadze
Applied Mathematics (AM) , 2018, DOI: 10.4236/am.2018.91002
Abstract:
In this paper, we have studied generating sets of the complete semigroups defined by X-semilattices of the class Σ2(X, 4).
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