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337060

Coupled fixed point theorem for pairs with joint standard limits

Article

Last updated: 24 Dec 2024

Subjects

-

Tags

Basic and applied research of zoology

Abstract

In this study, a shared linked fixed point in the intuitionistic fuzzy metric space is established for two sets of joint common limit of the range (shortly JCLR property) and common limit of the range (shortly CLR property) that satisfy the ϕ-contractive requirements. These mappings are mutually weakly compatible. Several essential concepts and theorems from more recent research publications on issues such as the binary operator, t-norm, t-conorm, intuitionistic fuzzy metric space, and compatible mapping were employed to achieve the aims of this study.


In this study, a shared linked fixed point in the intuitionistic fuzzy metric space is established for two sets of joint common limit of the range (shortly JCLR property) and common limit of the range (shortly CLR property) that satisfy the ϕ-contractive requirements. These mappings are mutually weakly compatible. Several essential concepts and theorems from more recent research publications on issues such as the binary operator, t-norm, t-conorm, intuitionistic fuzzy metric space, and compatible mapping were employed to achieve the aims of this study.

DOI

10.21608/bfszu.2023.191664.1246

Keywords

Intuitionistic fuzzy metric space, Weakly compatible mappings, Joint common limit of the rang, Common couple fixed point

Authors

First Name

Omnia

Last Name

Khater

MiddleName

M. A.

Affiliation

Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt.

Email

demo3695@outlook.com

City

-

Orcid

-

First Name

H.

Last Name

Abu-Donia

MiddleName

M.

Affiliation

Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt.

Email

donia_1000@yahoo.com

City

-

Orcid

-

First Name

H.

Last Name

Atia

MiddleName

A.

Affiliation

Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt.

Email

h_a_atia@hotmail.com

City

-

Orcid

-

Volume

2023

Article Issue

4

Related Issue

38871

Issue Date

2024-01-01

Receive Date

2023-02-17

Publish Date

2024-01-01

Page Start

152

Page End

157

Print ISSN

1110-1555

Link

https://bfszu.journals.ekb.eg/article_337060.html

Detail API

https://bfszu.journals.ekb.eg/service?article_code=337060

Order

14

Type

Original Article

Type Code

838

Publication Type

Journal

Publication Title

Bulletin of Faculty of Science, Zagazig University

Publication Link

https://bfszu.journals.ekb.eg/

MainTitle

Coupled fixed point theorem for pairs with joint standard limits

Details

Type

Article

Created At

24 Dec 2024