Results 21 to 30 of about 208 (105)
The Role of Generalized β−J Contraction Mappings in Neutrosophic Metric Spaces and Its Applications
Abstract and Applied AnalysisMSC2020 Classification: 47H10, 45D05 ...
M. Pandiselvi +2 more
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Open Mathematics, 2023 In this article, without requiring solidness of the underlying cone, a kind of new convergence for sequences in cone bb-metric spaces over Banach algebras and a new kind of completeness for such spaces, namely, wrtn-completeness, are introduced.
Xu Shaoyuan, Cheng Suyu, Han Yan
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International Journal of Differential Equations, Volume 2025, Issue 1, 2025.The purpose of this article is to present some fixed point theorems to guarantee the existence and uniqueness of common fixed points for two mappings (not necessary continuous), satisfying generalized contractions involving rational expressions in the setting of extended parametric Sb‐metric spaces.
Naveen Mani +4 more
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Convergence theorems for uniformly quasi‐Lipschitzian mappings
International Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 15, Page 763-775, 2004., 2004 We prove some convergence theorems of the modified Ishikawa iterative sequence with errors for uniformly quasi‐Lipschitzian mappings in metric spaces. Our results generalize and improve the corresponding results of Petryshyn and Williamson, Ghosh and Debnath, Liu, and many others.
Haiyun Zhou +3 more
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A New Approach of Graphical Presentation in C∗‐Algebra‐Valued b‐Metric Spaces With an Application
International Journal of Mathematics and Mathematical Sciences, Volume 2025, Issue 1, 2025.In this paper, we introduced the new concept of a graphical presentation approach in C∗‐algebra‐valued b‐metric space (C∗AVbM‐space). We studied some new modified contraction conditions for single‐valued mappings in C∗AVbM‐spaces and proved the uniqueness of fixed point (FP) results in the said space with nontrivial illustrative examples.
Faiz Ullah +4 more
wiley +1 more source
Common fixed point theorems for contractive mappings satisfying Φ-maps in S-metric spaces
Acta Universitatis Sapientiae: Mathematica, 2016 In this paper we prove the existence of the unique fixed point for the pair of weakly compatible self-mappings satisfying some Ф-type contractive conditions in the framework of S-metric spaces. Our results generalize, extend, unify, complement and enrich
Sedghi Shaban +3 more
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Fixed-point results for convex orbital operators
Demonstratio Mathematica, 2023 The aim of this article is to introduce a new type of operator similar to those of A. Petruşel and G. Petruşel type (Fixed point results for decreasing convex orbital operators, J. Fixed Point Theory Appl. 23 (2021), no.
Popescu Ovidiu
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Related fixed points for set‐valued mappings on two uniform spaces
International Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 69, Page 3783-3791, 2004., 2004 Some related fixed point theorems for set‐valued mappings on two complete and compact uniform spaces are proved.
Duran Türkoğlu, Brian Fisher
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Two fixed point results on F-metric spaces
Topological Algebra and its Applications, 2022 This paper presents two fixed point results for both single valued and multivalued mappings on F-metric spaces, which is introduced by Jleli and Samet [1]. First, we consider the concept of P-contraction for single valued mappings.
Altun Ishak, Erduran Ali
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Controlled Metric Space and Fixed Point Theorems for Jaggi–Suzuki–Type Hybrid Contraction
International Journal of Mathematics and Mathematical Sciences, Volume 2025, Issue 1, 2025.In this paper, we introduce a new notion of generalized Jaggi–Suzuki–type hybrid contraction in the setting of controlled metric space and prove some fixed point theorems by making use of the same. A suitable example is also provided to prove the validity of our results.
Swati Parashar +4 more
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