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Irreducible generating sets of complete semigroups of unions Bx(D) defined by semilattices of the class Σ2(X, 4)
被引:0
|作者:
O. Givradze
机构:
[1] Shota Rustaveli Batumi State University,
关键词:
Normal Form;
Equivalence Relation;
Binary Relation;
Contemporary Mathematic;
Regular Element;
D O I:
10.1007/s10958-012-1026-6
中图分类号:
学科分类号:
摘要:
In complete semigroups of unions Bx(D) defined by semilattices of class Σ2(X, 4), we selecte subsets of certain type on which equivalent binary relations are defined and by means of these relations, irreducible generating sets of the considered semigroups are described.
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页码:745 / 750
页数:5
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