Results 21 to 30 of about 3,215 (231)
Fixed points of a new type of contractive mappings in complete metric spaces
, 2012 In the article, we introduce a new concept of contraction and prove a fixed point theorem which generalizes Banach contraction principle in a different way than in the known results from the literature.
Dariusz Wardowski
semanticscholar +1 more source
On the strong convergence of a modified S-iteration process for asymptotically quasi-nonexpansive mappings in a CAT(0) space [PDF]
, 2013 MSC: 47H09, 47H10.https://doi.org/10.1186/1687-1812-2013 ...
Aynur Şahin +4 more
core +1 more source
The concept of cone b-Banach space and fixed point theorems
Open Mathematics, 2021 In this article, the concepts of cone b-norm and cone b-Banach space are given. Some new fixed point theorems in cone b-Banach spaces are established. The new results improve some fixed point theorems in cone Banach spaces.
Yang Chen, Zhu Xiaolin
doaj +1 more source
A Common Fixed Point Theorem in Complex Valued Metric Spaces
, 2021 In this paper, we have extended the contractive condition of Karapinar[5] and Noorwali[6] tocomplex valued metric space.2010 AMS Subject Classification: 47H10 ...
Himanshu Kumar Pandey, & Sanjay Kumar Tiwari
core +1 more source
On α-ψ-Meir-Keeler contractive mappings
, 2013 In this paper, we introduce the notion of α-ψ-Meir-Keeler contractive mappings via a triangular α-admissible mapping. We discuss the existence and uniqueness of a fixed point of such a mapping in the setting of complete metric spaces.
E. Karapınar, Poom Kumam, P. Salimi
semanticscholar +1 more source
Demonstratio Mathematica, 2023 We introduced a new general class of Prešić-type operators, by enriching the known class of Prešić contractions. We established conditions under which enriched Prešić operators possess a unique fixed point, proving the convergence of two different ...
Păcurar Mădălina
doaj +1 more source
Fixed point theorems for contraction mappings in modular metric spaces [PDF]
, 2011 In this article, we study and prove the new existence theorems of fixed points for contraction mappings in modular metric spaces. AMS: 47H09; 47H10.
Wutiphol Sintunavarat +2 more
core +1 more source
Some Fixed Point Theorems Via Combination of Weak Contraction and Caristi Contractive Mapping
Annales Mathematicae Silesianae, 2021 In this paper we introduce some new types of contractive mappings by combining Caristi contraction, Ćirić-quasi contraction and weak contraction in the framework of a metric space.
Roy Kushal +3 more
doaj +1 more source
Metric-like spaces, partial metric spaces and fixed points
, 2012 By a metric-like space, as a generalization of a partial metric space, we mean a pair (X,σ), where X is a nonempty set and σ:X×X→R satisfies all of the conditions of a metric except that σ(x,x) may be positive for x∈X.
A. Amini-Harandi
semanticscholar +1 more source
Iterated function systems consisting of F-contractions
Fixed Point Theory and Applications, 2013 In this paper we consider a particular case of a contractive self-mapping on a complete metric space, namely the F-contraction introduced by Wardowski (Fixed Point Theory Appl.
N. Secelean
semanticscholar +1 more source