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[PDF] Top 20 Fixed points of (ψ,ϕ) contractions on rectangular metric spaces

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Fixed points of (ψ,ϕ) contractions on rectangular metric spaces

Fixed points of (ψ,ϕ) contractions on rectangular metric spaces

... a metric space (X, d) is said to be weak φ con- tractive if there exists a map φ : [, +∞) – → [, +∞) with φ () =  and φ(t) >  for all t >  such ... See full document

12

Fixed Point Theorems for Generalized Ψ φ Khan contractions in b rectangular Metric Spaces

Fixed Point Theorems for Generalized Ψ φ Khan contractions in b rectangular Metric Spaces

... type fixed point theorems in a generalized metric ...of fixed points for a class of mappings satisfying an inequality of rational ...a fixed point theorem in complete metric ... See full document

6

Fixed points of (ψ,ϕ,θ)-contractive mappings in partially ordered b-metric spaces and application to quadratic integral equations

Fixed points of (ψ,ϕ,θ)-contractive mappings in partially ordered b-metric spaces and application to quadratic integral equations

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

20

Common fıxed points of almost generalized (ψ, ϕ)-contractive mappings in ordered metric spaces

Common fıxed points of almost generalized (ψ, ϕ)-contractive mappings in ordered metric spaces

... Theorem 1.2. Let (X, ≼) be a partially ordered set and suppose that there exists a metric d on X such that the metric space (X, d) is complete. Let f, g : X ® X be two strictly weakly increasing mappings ... See full document

14

Fixed Point Theorems for(ψ - φ - λ)Contractions in Sb − Metric Spaces

Fixed Point Theorems for(ψ - φ - λ)Contractions in Sb − Metric Spaces

... of fixed point theory in metric ...of metric spaces ...some fixed point theorems in G-metric ...some fixed point theorems in G-Metric Space ...proved fixed ... See full document

12

Fixed points for cyclic φ-contractions in generalized metric spaces

Fixed points for cyclic φ-contractions in generalized metric spaces

... complete metric spaces, which gives a positive answer to the question raised by Radenovi´c (Fixed Point Theory ...cyclic ϕ -contractions in the setting of generalized metric ... See full document

12

On ϕ-contractions in partially ordered fuzzy metric spaces

On ϕ-contractions in partially ordered fuzzy metric spaces

... E: Fixed Point Theory in Probabilistic Metric ...fuzzy metric space. Fuzzy Sets Syst. 64, 395-399 (1994) 22. Grabiec, M: Fixed points in fuzzy metric ... See full document

16

Coupled common fixed point results involving (ϕ,ψ) contractions in ordered generalized metric spaces with application to integral equations

Coupled common fixed point results involving (ϕ,ψ) contractions in ordered generalized metric spaces with application to integral equations

... Presented work extends and generalizes the work of Choudhury and Maity [] for a pair commuting mappings. We first prove the existence of coupled coincidence points and then, prove the existence and uniqueness of ... See full document

22

Multidimensional fixed points for generalized ψ quasi contractions in quasi metric like spaces

Multidimensional fixed points for generalized ψ quasi contractions in quasi metric like spaces

... Subsequently, a number of papers occurred on tripled fixed point and quadruple fixed point theory (see, e.g., [–]). Berzig and Samet [] discussed the existence of the fixed point of N-order for m-mixed monotone ... See full document

15

Fixed points for generalized (α,ψ) contractions on generalized metric spaces

Fixed points for generalized (α,ψ) contractions on generalized metric spaces

... which is a contradiction. Hence, we find that u is a fixed point of T , that is, Tu = u. In the following, the hypothesis of upper semicontinuity of ψ is not required. Similar to Theorem , for the generalized ... See full document

16

Mixed g-monotone property and quadruple fixed point theorems in partially ordered G-metric spaces using (ϕ−ψ) contractions

Mixed g-monotone property and quadruple fixed point theorems in partially ordered G-metric spaces using (ϕ−ψ) contractions

... Generalized metric space and mapping with fixed ...Generalized metric space and topological structure ...generalized metric spaces and topological structure ... See full document

22

Fixed points and strict fixed points for multivalued contractions of Reich type on metric spaces endowed with a graph

Fixed points and strict fixed points for multivalued contractions of Reich type on metric spaces endowed with a graph

... Our results also generalize and extend some fixed point theorems in partially ordered complete metric spaces given in Harjani and Sadarangani [], Nicolae et al. [], Nieto and Rodríguez-López [] and [], ... See full document

12

Fixed points of multivalued almost contractions in metric spaces with w-distance

Fixed points of multivalued almost contractions in metric spaces with w-distance

... Abstract. We introduce the notion of multivalued almost w−contractions and obtain extension of fixed point results for weak Ciric-contractive operators and multivalued almost contractions ... See full document

7

1.
Modified generalized weakly contractive and
$F$-contraction mappings with fixed point results

1. Modified generalized weakly contractive and $F$-contraction mappings with fixed point results

... a fixed point for cyclic generalized weakly contractive mappings as well as for cyclic F -contraction mappings in metric ...Xue, Fixed point theo- rems for generalized weakly contractive mappings, ... See full document

9

Common fixed points of (ψ −ϕ)-weak and generalized (ψ −ϕ)-weak contraction for two mappings

Common fixed points of (ψ −ϕ)-weak and generalized (ψ −ϕ)-weak contraction for two mappings

... − ϕ)-weak con- traction, if there exist two maps ψ , ϕ : [0, ∞) −→ [0, ∞) with ψ(0) = ϕ (0) = 0 and ψ (t) > 0, ϕ(t) > 0 for all t > 0 such that ψ (d(Sx, ... See full document

12

Fixed point theory for the cyclic weaker Meir-Keeler function in complete metric spaces

Fixed point theory for the cyclic weaker Meir-Keeler function in complete metric spaces

... function ϕ : [0, ∞ ) ® [0, ∞ ) is said to be a Meir-Keeler function if for each h > 0, there exists δ > 0 such that for t Î [0, ∞) with h ≤ t <h + δ, we have ϕ (t) ...function ϕ: [0, ∞) ® ... See full document

9

Fixed points of some new contractions on intuitionistic fuzzy metric spaces

Fixed points of some new contractions on intuitionistic fuzzy metric spaces

... fuzzy metric spaces in different ways (see, for example, ...fuzzy metric spaces in Kramosil and Michalek’s sense [], and since then many authors have proved fixed point theorems in fuzzy ... See full document

8

Fixed points of conditionally F-contractions in complete metric-like spaces

Fixed points of conditionally F-contractions in complete metric-like spaces

... Proof Since every partial metric space is a metric-like space, we obtain the proof by fol- lowing the proof in Theorem .. Note that the expression p(x,Ty)+p(y,Tx)  in the inequality () is replaced by ... See full document

14

7. Order-theoretic common Fixed point results for $F$-contractions

7. Order-theoretic common Fixed point results for $F$-contractions

... In recent years, the concept of F -contractions has attracted the attention of several researchers. By now, there exists a considerable literature in enriching this idea (e.g. [14, 21, 24, 27]). Out of all efforts ... See full document

9

Fixed point theorems for cyclic contraction on b-metric spaces with wt-distance

Fixed point theorems for cyclic contraction on b-metric spaces with wt-distance

... Proof. By comparing Theorem 2.11 with Theorem 2.10, we find that we can omit the condition ”case (1) and case (2)” by the condition that wt -distance p is symmetric. By observing the proof of Theorem 2.10, we find that ... See full document

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