[PDF] Top 20 Rodríguez Adrados, Francisco - La Democracia Ateniense

... a tripled fixed point and obtained some tripled fixed point theorems for contractive type mappings in partially or- dered metric ...of tripled fixed point theorems and related topics, we refer ... See full document

... coupled coincidence and coupled common fixed point theorems for mappings satisfying ( ψ , φ , θ )-contractive conditions in partially ordered complete b-metric ...an application, we ... See full document

... the existence of coincidence point and common fixed point of mappings satisfying almost generalized (ψ , ϕ, L)-contractive condition in the setup of partially ordered b-metric ...ing ... See full document

... complete ordered b-metric ...an application to integral equations is given here to illustrate the usability of the obtained ... See full document

... some tripled coincidence point results for mappings satisfying some contractive conditions of integral type in complete partially ordered G b -metric spaces are ... See full document

... the existence of coupled coincidence point results to generalize the results of Bhaskar and Lakshmikantham ...proved tripled coincidence point results for commuting ...and tripled ... See full document

... fuzzy metric space in 1975.It is well known that a fuzzy metric space is an important generalization of the metric space, In due course of time many researchers like George and Veeramani [4], Grabiec ... See full document

... the points,” ...and B. Sims, “A new approach to generalized metric spaces,” Journal of Nonlinear and convex Analysis, ...generalized metric spaces with applications to fixed ... See full document

... such that gx = F(x, y) and gy = F(y, x), that is, F and g have a coupled coincidence point. Proof Using Lemma ., there exists E ⊂ X such that g(E) = g(X) and g : E → X is one-to- one. We define a mapping A : g(E) ... See full document

... The existence of fixed points in partially ordered metric spaces was first investi- gated in 2004 by Ran and Reurings [19], and then by Nieto and Lopez ...such spaces, together ... See full document

... coupled, tripled and quadruple fixed-point theorems as three special ...coupled, tripled and quadruple fixed-point ...coupled, tripled and quadruple fixed ...coupled, tripled and quadruple ... See full document

... Let (x, y) ∈ X × X, F : X × X → X and g : X → X . We say that (x, y) is a coupled coincidence point of F and g if F (x, y) = gx and F (y, x) = gy for x, y ∈ X. Definition 2.3. [4] The mappings F and g where F : X ... See full document

... partially ordered metric spaces play a major role in proving the existence and uniqueness of solutions for some differential and integral ...in ordered metric ... See full document

... Remark 3.6. Theorem 3.5 is a complement of [[1], Theorem 2.4]. Moreover, Theo- rem 3.5 extends some existing results. For example, one can deduce [[3], Theorem 2.2] from Theorem 3.5. In addition, note that Theorems 3.4 ... See full document

... partially ordered metric spaces play a major role to prove the existence and uniqueness of solutions for some dierential, integral equations or matrix equations ([4], ... See full document

... Theorem . Suppose that (X, , d) is a partially ordered complete b-metric space with s > . Let T : X × X → X be an almost generalized (ψ, θ )-contractive mapping with respect to g : X → X, and ... See full document

... Then (X, d) is a complete b-metric space with the coefficient s = 2. Let us define S, T : X → X as Sx = 3x and T x = 4x for all x ∈ X . Then, the conditions (3.3) and (3.4) hold for α = β = 3 + 3k > s + ... See full document

... of ordered F-contraction in an ordered metric space was introduced by Durmaz et ...existing metric fixed point ...an ordered complete partial metric ... See full document

... In this paper we prove an existence and uniqueness theorem for contractive type mappings in fuzzy metric spaces. In order to do that, we consider a slight modification of the concept of a ... See full document

... F : X × X × X → X and g : X → X are obtained, where (X, d) is a cone metric space. It is worth mentioning that our results do not rely on the assumption of normality condition of the cone. The presented theorems ... See full document