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some ordered hypersemigroups which enter their properties into their σ-classes
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نویسنده
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kehayopulu niovi
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منبع
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journal of hyperstructures - 2017 - دوره : 6 - شماره : Spec. 13th - صفحه:27 -37
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چکیده
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An important problem in the theory of ordered hypersemigroups is to describe the ordered hypersemigroups which enter their properties into their sigma;-classes. in this respect, we prove the following: if h is a regular, left (right) regular, completely regular, intra-regular, left (right) quasi-regular, semisimple, k regular, archimedean, weakly commutative, left (right) simple, simple, left (right) strongly simple ordered semigroup and sigma; a complete semilattice congruence on h then, for each a isin; h, the sigma;-class (a) sigma; of h is, respectively, so.
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کلیدواژه
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ordered hypersemigroup ,regular ,left regular ,intra-regular ,left quasi-regular ,semisimple ,k-regular ,archimedean ,weakly commutative ,left simple ,simple ,left strongly simple ,complete semilattice congruence
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آدرس
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university of athens, department of mathematics, greece
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پست الکترونیکی
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nkehayop@math.uoa.gr
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Authors
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