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Generalized rough approximations in ordered LA-semigroups
Moin Akhtar Ansari 원광대학교 기초자연과학연구소 2018 ANNALS OF FUZZY MATHEMATICS AND INFORMATICS Vol.15 No.1
In this paper, the concept of generalized rough set theory is applied to the theory of ordered LA-semigroups by using pseudoorder and some of their combined results have been shown. Properties of rough two-sided ideals, rough bi-ideals and rough prime ideals in ordered LA-semigroups have been studied and discussed on the basis of pseudoorder of relations.