Results 31 to 40 of about 410 (157)

Edelstein Fixed Point Theorem in Neutrosophic Metric Spaces With an Application to an SIR‐Type Epidemic Model

open access: yesInternational Journal of Differential Equations, Volume 2026, Issue 1, 2026.
In this paper, utilizing the concept of neutrosophic metric spaces proposed by Kirisci and Simsek, we establish a fixed point theorem of Edelstein type within this framework. A numerical example is provided to illustrate the validity of the main result. Furthermore, we present an application to a general SIR‐type epidemic model.
Vishal Gupta   +3 more
wiley   +1 more source

Results with Random Fuzzy Metric Spaces [PDF]

open access: yes, 2016
In this paper we obtain some fixed point results in random fuzzy metric space of two mappings. Keywords: Fixed point, Random  Fuzzy metric space.
Gupta, Sharad   +2 more
core   +1 more source

Fixed Point and Common Fixed Point Theorems in Vector Metric Spaces [PDF]

open access: yes, 2013
In the present paper we prove fixed point and common fixed point theorems in two self mappings  satisfy quasi type contraction. Keywords :Fixed point, Common Fixed point ,self mapping, vector Metric space , E-complete. Mathematical Subject Classification:
Pathak, Renu Praveen, Bhardwaj, Ramakant
core   +1 more source

The Role of Generalized β−J Contraction Mappings in Neutrosophic Metric Spaces and Its Applications

open access: yesAbstract and Applied Analysis
MSC2020 Classification: 47H10, 45D05 ...
M. Pandiselvi   +2 more
doaj   +1 more source

Fixed Points of Suzuki Contractive Mappings in Modular b‐Metric Spaces With an Application

open access: yesJournal of Applied Mathematics, Volume 2026, Issue 1, 2026.
We introduce the concept of a generalized ZC‐type Suzuki contraction utilizing the generalized framework of metric spaces known as the partial modular b‐metric space in the light of an amorphous binary relation. This conceptual advancement facilitates the derivation of a series of relation–theoretical common fixed‐point theorems, underscoring the ...
Gopi Prasad, Emanuel Guariglia
wiley   +1 more source

Some Fixed Point Theorems of Integral Type Satisfies Contraction [PDF]

open access: yes, 2013
In this paper we proof some fixed point theorem for a pair of self maps of integral type which satisfies the contraction mapping. Subject Classification : 54H25, 47H10.
pathak, Renu Praveen, Bhardwaj, Ramakant
core   +1 more source

Major Remark on Unique Fixed‐Point Theorems via Interpolative and Rational Contractions in Super Metric Spaces and A New Approach to the Interpolative Contractions

open access: yesJournal of Function Spaces, Volume 2026, Issue 1, 2026.
This paper presents a critical analysis of several recent fixed‐point results involving interpolative and rational contractions in super metric spaces and related frameworks. We first show that certain claimed fixed‐point theorems, including a result concerning (ρ, λ)‐interpolative Kannan contractions, do not provide genuinely new contributions, since ...
Arsalan Hojjat Ansari   +3 more
wiley   +1 more source

Coupled fixed point theorems in complete metric spaces endowed with a directed graph and application

open access: yesOpen Mathematics, 2017
The purpose of this paper is to present some existence results for coupled fixed point of a (φ,ψ) —contractive condition for mixed monotone operators in metric spaces endowed with a directed graph.
Kir Mehmet   +2 more
doaj   +1 more source

Fixed-point results for convex orbital operators

open access: yesDemonstratio 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
doaj   +1 more source

ON SOME NEW RESULT FOR MULTI-VALUED QUASICONTRACTION MAPS IN A V-FUZZYb-METRIC SPACE

open access: yes, 2022
In this paper, we define V-fuzzy b-metric space and by using concept of a set-valued ormulti-valued quasi-contraction mapping a fixed point theorem is established.MSC: primary 47H10;secondary ...
Happy Hooda, Manish Vats, Archana Malik
core   +1 more source

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