On some new generalizations of Nadler contraction in b-metric spaces

被引：5

作者：

Zoran, Mitrovic D. ^{[1
]}

Parvaneh, Vahid ^{[2
]}

Mlaiki, Nabil ^{[3
]}

Hussain, Nawab ^{[4
]}

Radenovic, Stojan ^{[5
]}

机构：

[1] Ton Duc Thang Univ, Fac Math & Stat, Nonlinear Anal Res Grp, Ho Chi Minh City, Vietnam

[2] Islamic Azad Univ, Gilan E Gharb Branch, Dept Math, Gilan E Gharb, Iran

[3] Prince Sultan Univ, Dept Math & Gen Sci, POB 66833, Riyadh 11586, Saudi Arabia

[4] King Abdulaziz Univ, Dept Math, POB 80203, Jeddah 21589, Saudi Arabia

[5] Univ Belgrade, Fac Mech Engn, Kraljice Marije 16, Beograd 11120, Serbia

来源：

COGENT MATHEMATICS & STATISTICS | 2020年 / 7卷

关键词：

Fixed points; b-metric spaces; multi-valued mapping; generalized Pompeiu-Hausdorff b -metric; Nadler contraction; FIXED-POINT THEOREMS;

D O I：

10.1080/25742558.2020.1760189

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We introduce some generalizations of contractions for multi-valued mappings and establish some fixed point theorems for multi-valued mappings in b -metric spaces. Our results generalize and extend several known results in b-metric spaces. Some examples are included which illustrate the cases when new results can be applied while old ones cannot.

引用

页数：13

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