Topological Structures of Lower and Upper Rough Subsets in a Hyperring

Nabilah Abughazalah, Naveed Yaqoob, Kiran Shahzadi and Naeem Jan

Journal of Mathematics, 2021, vol. 2021, 1-6

Abstract: In this paper, we study the connection between topological spaces, hyperrings (semi-hypergroups), and rough sets. We concentrate here on the topological parts of the lower and upper approximations of hyperideals in hyperrings and semi-hypergroups. We provide the conditions for the boundary of hyp-ideals of a hyp-ring to become the hyp-ideals of hyp-ring.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jjmath:9963623

DOI: 10.1155/2021/9963623

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