Topological Structures of Lower and Upper Rough Subsets in a Hyperring
Author(s) -
Nabilah Abughazalah,
Naveed Yaqoob,
Kiran Shahzadi
Publication year - 2021
Publication title -
journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.252
H-Index - 13
eISSN - 2314-4785
pISSN - 2314-4629
DOI - 10.1155/2021/9963623
Subject(s) - mathematics , connection (principal bundle) , pure mathematics , ring (chemistry) , boundary (topology) , topology (electrical circuits) , upper and lower bounds , combinatorics , mathematical analysis , geometry , organic chemistry , chemistry
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.
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