Quadruple Fixed Point Theorems for Weak ϕ-Contractions
Quadruple Fixed Point Theorems for Weak ϕ-Contractions
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Abstract
The notion of coupled fixed point is introduced in by Gnana Bhaskar and Lakshmikantham (2006). Very recently, the concept of tripled fixed point is introduced by Berinde and Borcut (2011). In this paper, quadruple fixed point is introduced, and some new fixed point theorems are obtained.
Description
ORCID
Keywords
Fixed-Point Theorem, Fixed-Point Property, Fixed Point, Mathematics, Least Fixed Point, Fixed-point and coincidence theorems (topological aspects), Linearly ordered topological spaces, generalized ordered spaces, and partially ordered spaces, Complete metric spaces
Fields of Science
0101 mathematics, 01 natural sciences
Citation
WoS Q
Scopus Q
OpenCitations Citation Count
12
Volume
2011
Issue
Start Page
1
End Page
15
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