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Common Fixed Points of Commuting Monotone Mappings
Canadian Journal of Mathematics, 1967We are concerned here with the existence of fixed or common fixed points of commuting monotone self-mappings of a partially ordered set into itself. Let X be a partially ordered set. A self-mapping ƒ of X into itself is called an isotone mapping if x ⩾ y implies ƒ(x) ⩾ ƒ(y).
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Common fixed points for set-valued mappings
1983Let F and G be mappings of a complete metric space (X,d) into the hyperspace of bounded subsets B(X) satisfying the inequality \[ \delta (Fx,Gy)\leq c.\max \{\delta (x,Gy),\delta (y,Fx),d(x,y)\} \] for all x,y in X, where \(0\leq ...
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Common fixed points of four maps in partially ordered metric spaces
Applied Mathematics Letters, 2011Mujahid Abbas +2 more
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ϕ-pairs and common fixed points in cone metric spaces
Rendiconti Del Circolo Matematico Di Palermo, 2008Cristina Di Bari
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The Diagnosis and Management of Common Skin Cancers
Ca-A Cancer Journal for Clinicians, 1981Tracey N Liebman
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Common fixed points of almost generalized contractive mappings in ordered metric spaces
Applied Mathematics and Computation, 2011Mujahid Abbas +2 more
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Diagnosis and Management of Common Skin Cancers
Ca-A Cancer Journal for Clinicians, 1974Tracey N Liebman
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