A note on a Banach’s fixed point theorem in b-rectangular metric space and b-metric space
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DOI: 10.1515/ms-2017-0172
Abstract: Abstract In this note we give very short proofs for Banach contraction principle theorem in the b-rectangular metric spaces and b-metric spaces. Our result provides a complete solution to an open problem raised by George,… read more here.
Keywords: space; note; metric space; theorem rectangular ... See more keywords
Rectangular Gb-Metric Spaces and Some Fixed Point Theorems
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DOI: 10.3390/axioms11030108
Abstract: In this paper, we first introduce the concept of rectangular Gb-metric space which generalizes the notion of rectangular metric space and Gb-metric space. Then, some fixed point results connected with certain contractions are obtained in… read more here.
Keywords: fixed point; metric space; space; rectangular metric ... See more keywords
Survivability of AIDS Patients via Fractional Differential Equations with Fuzzy Rectangular and Fuzzy b-Rectangular Metric like Spaces
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DOI: 10.3390/sym14112450
Abstract: As it is not always true that the distance between the points in fuzzy rectangular metric spaces is one, so we introduce the notions of rectangular and b-rectangular metric-like spaces in fuzzy set theory that… read more here.
Keywords: like spaces; metric like; rectangular metric; survivability aids ... See more keywords