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

Cogent Mathematics & Statistics

Vahid Parvaneh¹  Nawab Hussain²  Nabil Mlaiki³  Mitrović Zoran D.⁴  Stojan Radenović⁵ 

[1] Islamic Azad University;King Abdulaziz University;Prince Sultan University;Ton Duc Thang University;University of Belgrade;

关键词: fixed points;    b-metric spaces;    multi-valued mapping;    generalized pompeiu-hausdorff b -metric;    nadler contraction;   

DOI  :  10.1080/25742558.2020.1760189

来源: DOAJ

【 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.

【 授权许可】

Unknown