[EN] In this paper, we introduce the notions of generalized α-F-contraction and modified generalized α-F-contraction. Then, we present sufficient conditions for existence and uniqueness of fixed points for the above kind ...
Rus (Approx. Convexity 3:171–178, 2005) introduced the concept of cyclic contraction
mapping. P˘acurar and Rus (Nonlinear Anal. 72:1181–1187, 2010) proved some fixed
point results for cyclic φ-contraction mappings on a ...
Abbas, Mujahid; Anjum, Rizwan; Riasat, Shakeela(Universitat Politècnica de València, 2022-10-03)
[EN] The purpose of this paper is to introduce the class of enriched interpolative Kannan type operators on Banach space that contains theclasses of enriched Kannan operators, interpolative Kannan type contraction operators ...
[EN] In this paper we study the existence of the fixed points for Hardy-Rogers type mappings with respect to a wt-distance in partially ordered metric spaces. Our results provide a more general statement, since we replace ...
Boxer, Laurence(Universitat Politècnica de València, 2020-04-03)
[EN] We continue the work of [10], studying properties of digital images determined by fixed point invariants. We introduce pointed versions of invariants that were introduced in [10]. We introduce freezing sets and cold ...
We obtain fixed point theorems for cyclic self-maps on complete metric spaces
involving Meir-Keeler and weaker Meir-Keeler functions, respectively. In this way, we
extend several well-known fixed point theorems and, in ...
Asim, Mohammad; Mujahid, Samad; Uddin, Izhar(Universitat Politècnica de València, 2022-10-03)
[EN] In this paper, we prove a fixed point result for F- contraction principle in the framework of rectangular M-metric space. An example is also adopted to exhibit the utility of our result. Finally, we apply our fixed ...
We obtain two fixed point theorems for complete partial metric space that, by one hand, clarify and improve some results that have been recently published in Topology and its Applications, and, on the other hand, generalize ...
[EN] The purpose of this article is to prove some fixed point theorems for simulation functions in complete b-metric spaces with partially ordered by using wt-distance which introduced by Hussain et al. Also, we ...
[EN] We obtain several characterizations of complete G-metric spaces by means of fixed point theorems. Our results provide extensions to the G-metric framework of several well-know characterizations of metric completeness, ...
We prove a fixed point theorem for cyclic orbital generalized contractions on complete metric spaces from which
we deduce, among other results, generalized cyclic versions of the celebrated Boyd and Wong fixed point ...
Dinarvand, Mina(Universitat Politècnica de València, 2020-10-01)
[EN] In this paper, we introduce the notion of G-fuzzy H-quasi-contractions using directed graphs in the setting of fuzzy metric spaces endowed with a graph and we show that this new type of contraction generalizes a large ...
[EN] In this paper, we prove the existence of fixed point results for set-valued mappings in Menger probabilistic metric spaces equipped with an amorphous binary relation and a Hadžić -type t-norm. For the usability of ...
Edraoui, Mohamed; El koufi, Amine; Semami, Soukaina(Universitat Politècnica de València, 2023-10-02)
[EN] In this paper, we introduce four new types of contractions called in this order Kannan-type cyclic contraction via interpolation, interpolative Ćirić-Reich-Rus type cyclic contraction, and we prove the existence and ...
Roy, Kushal; Panja, Sayantan(Universitat Politècnica de València, 2021-04-01)
[EN] In this article we consider a restricted version of Ciric-quasi contraction mapping for showing that this mapping generalizes several known interpolative type contractive mappings. Also here we introduce the concept ...
[EN] Partial metrics constitute a generalization of classical metrics for which self-distance may not be zero. They were introduced by S.G. Matthews in 1994 in order to provide an adequate mathematical framework for the ...
[EN] The aim of this paper is to present fixed point results of contractive mappings in the framework of cone b-metric spaces endowed with a graph and associated with a generalized c-distance. Some corollaries and an example ...
Ozturk, Vildan; Radenovic, Stojan(Universitat Politècnica de València, 2024-04-02)
[EN] In this work, we will define a new type metric with degree m and m+1 points which is called m-hemi metric as a generalization of two metric spaces. We will give and prove some topological properties. Also, Banach ...
Romaguera Bonilla, Salvador(Dergi Park Akademik, 2022-12-30)
[EN] In this note we show the somewhat surprising fact that the proof of the `if part' of the distinguished characterizations of metric completeness due to Kirk, and Suzuki and Takahashi, respectively, can be deduced
in a ...