Papers by Giuli Tavdgiridze
By the symbol Ʃ 3 (X, 8) we denote the class of all X-semilattices of unions whose every element ... more By the symbol Ʃ 3 (X, 8) we denote the class of all X-semilattices of unions whose every element is isomorphic to an X-semilattice of form D = {Z 7 , Z 6 , Z 5 , Z 4 , Z 3 , Z 2 , Z 1 , D}, where () () () () () () () () () () () In the given paper we give a full description maximal subgroups of the complete semigroups of binary elations defined by semilattices of the class Ʃ 3 (X, 8) .
International Journal of Mathematics Trends and Technology
Let D be any X semilattice of unions and Q be a subsemilattice of D which satisfies the followi... more Let D be any X semilattice of unions and Q be a subsemilattice of D which satisfies the following conditions; ' ' ' '
Applied Mathematics, 2016
In the paper, complete semigroup binary relation is defined by semilattices of the class () X Σ 3... more In the paper, complete semigroup binary relation is defined by semilattices of the class () X Σ 3 ,8. We give a full description of idempotent elements of given semigroup. For the case where X is a finite set and Z ≠ ∅ 7 , we derive formulas by calculating the numbers of idempotent elements of the respective semigroup.
Applied Mathematics, 2015
In this paper we take
International Journal of Pure and Apllied Mathematics, 2013
then we characterize the class each element of which is isomorphic to Q by means of the character... more then we characterize the class each element of which is isomorphic to Q by means of the characteristic family of sets, the characteristic mapping and the generate set of Q. Moreover, we calculate the number of regular elements of B X (D) for a finite set X.
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Papers by Giuli Tavdgiridze