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Fixed point theorems for the Mann's iteration scheme in convex graphical rectangular b-metric spaces
Optimization ( IF 2.2 ) Pub Date : 2021-02-15 , DOI: 10.1080/02331934.2021.1887180
Lili Chen 1, 2 , Ni Yang 2 , Yanfeng Zhao 1
Affiliation  

In this paper, we first introduce the concept of the convex graphical rectangular b-metric space (GRbCMS) by means of the convex structure. Moreover, the definitions of G-contraction mappings, G-quasi-contraction mappings, T-Mann sequences and TB-Mann sequences are presented in GRbCMS. Then we obtain strong convergence theorems for these mappings in GRbCMS under some suitable conditions. Furthermore, an example for supporting our main result is shown.



中文翻译:

凸图形矩形b-度量空间中Mann迭代方案的不动点定理

在本文中,我们首先介绍凸图形矩形b-度量空间(G[RbC中号小号)通过凸结构。此外,G压缩映射,G拟压缩映射,T Mann序列和TB Mann序列的定义在G[RbC中号小号。然后我们得到这些映射的强收敛定理G[RbC中号小号在一些合适的条件下。此外,还显示了一个支持我们的主要结果的示例。

更新日期:2021-02-15
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