Results 11 to 20 of about 6,994 (217)

Generalized Ulam-Hyers Stability, Well-Posedness, and Limit Shadowing of Fixed Point Problems for α-β-Contraction Mapping in Metric Spaces

open access: yesThe Scientific World Journal, 2014
We study the generalized Ulam-Hyers stability, the well-posedness, and the limit shadowing of the fixed point problem for new type of generalized contraction mapping, the so-called α-β-contraction mapping.
Wutiphol Sintunavarat
doaj   +1 more source

Common Fixed Point Theorems for Multivalued Generalized F-Suzuki-Contraction Mappings in Complete Strong b-Metric Spaces

open access: yesJournal of Nigerian Society of Physical Sciences, 2019
This paper introduces a new version of multivalued generalized F-Suzuki-Contraction mapping and then establish some new common fixed point theorems for these new multivalued generalized F-Suzuki-Contraction Mappings incomplete strong b-Metric Spaces.
Yusuf Ibrahim
doaj   +1 more source

A generalization of contraction principle

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1981
In this paper, a generalized mean value contraction is introduced. This contraction is an extension of the contractions of earlier researchers and of the generalized mean value non-expansive mapping.
K. M. Ghosh
doaj   +1 more source

Generalized fixed point results of rational type contractions in partially ordered metric spaces

open access: yesBMC Research Notes, 2021
Objectives We investigated the existence and uniqueness of a fixed point for the mapping satisfying generalized rational type contraction conditions in metric space endowed with partial order.
N. Seshagiri Rao, K. Kalyani
doaj   +1 more source

Ulam-Hyers Stability and Well-Posedness of Fixed Point Problems for α-λ-Contraction Mapping in Metric Spaces

open access: yesAbstract and Applied Analysis, 2014
We study Ulam-Hyers stability and the well-posedness of the fixed point problem for new type of generalized contraction mapping, so called α-λ-contraction mapping.
Marwan Amin Kutbi, Wutiphol Sintunavarat
doaj   +1 more source

Fixed point theorems for nonlinear contractive mappings in ordered b-metric space with auxiliary function

open access: yesBMC Research Notes, 2020
Objectives In this paper we present some fixed point theorems for self mappings satisfying generalized $$(\phi , \psi )$$ ( ϕ , ψ ) -weak contraction condition in partially ordered complete b-metric spaces.
Namana Seshagiri Rao   +2 more
doaj   +1 more source

Some fixed point results in complete generalized metric spaces

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2018
The Banach contraction principle is the most important result. This principle has many applications and some authors was interested in this principle in various metric spaces as Brianciari.
S.M. Sangurlu, D. Turkoglu
doaj   +1 more source

A Fixed Point Theorem for L-Contraction in Generalized D-Metric Spaces

open access: yesمجلة بغداد للعلوم, 2008
We define L-contraction mapping in the setting of D-metric spaces analogous to L-contraction mappings [1] in complete metric spaces. Also, give a definition for general D- matric spaces.And then prove the existence of fixed point for more general class ...
Baghdad Science Journal
doaj   +1 more source

The Iterative Method for Generalized Equilibrium Problems and a Finite Family of Lipschitzian Mappings in Hilbert Spaces

open access: yesJournal of Mathematics, 2022
In this research, we introduced the S-mapping generated by a finite family of contractive mappings, Lipschitzian mappings and finite real numbers using the results of Kangtunyakarn (2013).
Atid Kangtunyakarn, Sarawut Suwannaut
doaj   +1 more source

Fixed point results for rational contraction in function weighted dislocated quasi-metric spaces with an application

open access: yesAdvances in Difference Equations, 2021
The objective of this article is to introduce function weighted L-R-complete dislocated quasi-metric spaces and to present fixed point results fulfilling generalized rational type F-contraction for a multivalued mapping in these spaces.
Abdullah Shoaib   +4 more
doaj   +1 more source

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