[PDF] Top 20 INDICADORES PARA MEDICIÓN DE PRODUCTIVIDAD PORTUARIA

... presented coupled fixed point theorems for contractions in partially ordered metric ...to coupled coincidences. For more related work on coupled coincidences we refer the readers to recent work ... See full document

... some coupled fixed point theorems for a mixed monotone mapping in a partially ordered metric space which are generalizations of the results of Bhaskar and Lakshmikantham ...of coupled ... See full document

... of coupled fixed points was initially founded by Guo and Lakshmikantham ...of coupled fixed points was enormously developed after the work of Bhaskar and Lakshmikantham [10], ... See full document

... fixed points was considered by Ran and Reurings [] in partially ordered metric ...fixed points in ordered metric spaces and have used the obtained results to discuss the existence and ... See full document

... of coupled fixed points for nonlinear contractions under c-distance in cone metric spaces having an (F, g)-invariant ...of coupled coincidence points in partially ordered ... See full document

... several coupled coincidence point theorems and common fixed point theorems for such ...of coupled fixed points, coupled coincidence points, coupled ... See full document

... ordered metric spaces. We establish several coupled coincidence and coupled common fixed point theorems, which generalize and complement some known ... See full document

... ordered metric spaces has attracted the attention of many mathematicians ...mixed monotone map- ping and proved some coupled fixed point theorems for the mixed monotone map- ...proved ... See full document

... Corollary . Let (X, ) be a partially ordered set. Suppose that there exists a partial metric p on X such that the partial metric space (X, p) is complete. Let X be regular and T , S : X → X ... See full document

... on partial metric ...H: Partial metric ...for partial metric ...IM: Fixed point theorems for operators on partial metric ... See full document

... a coupled coincidence point of F and g, and therefore (gu, gu) is a coupled point of coincidence of F and g, and by its uniqueness, we get gu = ...common coupled fixed point of ... See full document

... weakly monotone pair of maps of Gordji et al. (Fixed Point Theory ...a coupled common fixed point theorem for maps on partially ordered S-metric ... See full document

... a coupled coincidence point of F and g, and therefore (gu, gu) is a coupled point of coincidence of F and g, and by its uniqueness, we get gu = ...common coupled fixed point of F ... See full document

... uniqueness fixed point theorems for mixed g- monotone mapping in any number of variables under general contractive conditions in partially ordered metric spaces by using the condition of weak ... See full document

... For any cone P ⊆ E, we can define a partial ordering on E with respect to P by x y(equivalently, y x) if and only if y − x ∈ P. We shall write x ≺ y (equivalently, y x) if x y and x 6= y, while x y will stand for ... See full document

... Abstract. In this paper, we study some unique coupled coincidence points for rational type contractions involving generalized altering distance functions in metric spaces. Our results ... See full document

... As φ(max{a, b}) = max{φ(a), φ(b)} for all a, b ∈ [0, ∞) if φ : [0, ∞) → [0, ∞) is nondecreasing map, then we obtain following equivalent form of Theorem 2.1. Theorem 2.7. Let (X, d, ) be a partially ordered metric ... See full document

... Let us recall the Definition of the monotonic function f : X → X in the partially order set (X, ). We say that f is non-decreasing if for x, y ∈ X, x y, we have f x f y. Similarly, we say that f is non-increasing if for ... See full document

... Theorem . In addition to the hypothesis of Theorem ., suppose that for all (x, y), (x ∗ , y ∗ ) ∈ (X × X), there exists (u, v) ∈ X × X such that (F(x, y), F(u, v)) is comparable with (F(x, y), F(y, x)) and (F(x ∗ , y ... See full document

... b-metric spaces was introduced and studied by Bakhtin [11] and Czer- wik ...of metric-like ...b-metric-like spaces. Since the b-metric-like space is a natural generalization of ... See full document