Roughness of fuzzy sets by binary relations induced from soft relations with application in decision making
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DOI: 10.1088/1402-4896/ad999c
Abstract: Binary relations are significant in mathematics and information sciences. Meanwhile, fuzzy set (FS), rough set (RSs), and soft set (SS) are efficient mathematical schemes for dealing with uncertain and vague information in real-world circumstances. This… read more here.
Keywords: decision making; binary relations; sets binary; fuzzy sets ... See more keywords
Almost Contractions under Binary Relations
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DOI: 10.3390/axioms11090441
Abstract: After the introduction of almost contraction due to Berinde, the branch of metric fixed point theory has attracted much attention in this direction, and various fixed point results have been proved for almost contractions via… read more here.
Keywords: binary relations; almost contractions; contractions binary;
Dynamics on Binary Relations over Topological Spaces
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DOI: 10.3390/sym10060211
Abstract: The existence of chaos and the quest of dense orbits have been recently considered for dynamical systems given by multivalued linear operators. We consider the notions of topological transitivity, topologically mixing property, hypercyclicity, periodic points,… read more here.
Keywords: binary relations; relations topological; topological spaces; dynamics binary ... See more keywords
Finitely Supported Binary Relations between Infinite Atomic Sets
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DOI: 10.3390/sym13112028
Abstract: In the framework of finitely supported atomic sets, by using the notion of atomic cardinality and the T-finite support principle (a closure property for supports in some higher-order constructions), we present some finiteness properties of… read more here.
Keywords: relations infinite; atomic sets; supported binary; infinite atomic ... See more keywords
Certain New Development to the Orthogonal Binary Relations
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DOI: 10.3390/sym14101954
Abstract: In this study, inspired by the concept of B-metric-like space (BMLS), we introduce the concept of orthogonal B-metric-like space (OBMLS) via a hybrid pair of operators. Additionally, we establish the concept of orthogonal dynamic system… read more here.
Keywords: binary relations; orthogonal binary; new development; development orthogonal ... See more keywords