نتایج جستجو برای: s contraction mappings

تعداد نتایج: 783979  

Journal: :International Journal of Mathematics and Mathematical Sciences 1982

Journal: :Results in nonlinear analysis 2021

This work aims to generalize the Banach contraction theorem M-fuzzy cone metric spaces. We construct generalized contractive conditions for three self mappings with which they have a unique common fixed point.

2017
Stojan Radenović Tran Van An Le Thanh Quan

Abstract. In this paper, we prove some fixed point results for T -contraction mappings in partially ordered b-metric spaces that generalize the main results of [H. Huang, S. Radenović, J. Vujaković, On some recent coincidence and immediate consequences in partially ordered b-metric spaces, Fixed Point Theory Appl., 2015, Paper No. 63]. As an application, we discuss the existence for a solution ...

Journal: :Symmetry 2021

We obtain existence and uniqueness fixed point theorems as well approximation results for some classes of mappings defined by symmetric contractive type conditions in a convex metric space the sense Takahashi. By using new approach, i.e., technique enrichment mappings, we general which extend known Banach contraction mapping principle from spaces other corresponding enriched on spaces. To indic...

Journal: :Portugaliae Mathematica 2022

In the literature, there are various methods to obtain fractal sets such as escape time algorithm, L-systems and iterated function system (IFS), etc. this study, we aim approximate classical fractals by using non-affine contraction mappings. order get these mappings, utilize from sequences of suitable Lipschitz continuous functions. Then, some approximations which can be constructed attractor a...

Journal: :Fixed Point Theory and Algorithms for Sciences and Engineering 2023

Abstract Inspired by the work of Jachymski, we slightly extend some fixed point theorems with a graph and show that best proximity for α - ψ -contraction mappings Jleli Samet can be deduced our results.

‎‎Many authors such as Amini-Harandi‎, ‎Rezapour ‎et al., ‎Kadelburg ‎et al.‎‎, ‎have tried to find at least one fixed point for quasi-contractions when $alphain[frac{1}{2}‎, ‎1)$ but no clear answer exists right now and many of them either have failed or changed to a lighter version‎. In this paper‎, ‎we introduce some new strict fixed point results in the set of multi-valued '{C}iri'{c}-gener...

Journal: :Appl. Math. Lett. 2011
S. Sadiq Basha

Assume that A and B are non-void subsets of a metric space, and that S : A −→ B and T : A −→ B are given non-self mappings. In light of the fact that S and T are non-self mappings, it may happen that the equations Sx = x and Tx = x have no common solution, named a common fixed point of the mappings S and T . Subsequently, in the event that there is no common solution of the preceding equations,...

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