α，k，θ，φ的不动点定理

Q3 Mathematics

Abstract and Applied Analysis Pub Date : 2021-09-02 DOI:10.1155/2021/9959374

Youssef Errai, E. Marhrani, M. Aamri

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引用次数: 0

摘要

我们提出了α，k，θ，φ-压缩多值映射，并证明了这些映射的一些不动点结果。我们的结果扩展和完善了一些文献在不动点理论中的发现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fixed Point Theorems for α , k , θ , φ

We present the concept of

(α, k, θ, φ)

-contractive multivalued mappings in

b

-metric spaces and prove some fixed point results for these mappings in this study. Our results expand and refine some of the literature’s findings in fixed point theory.

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来源期刊

Abstract and Applied Analysis 数学-数学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

3.5 months

期刊介绍： Abstract and Applied Analysis is a mathematical journal devoted exclusively to the publication of high-quality research papers in the fields of abstract and applied analysis. Emphasis is placed on important developments in classical analysis, linear and nonlinear functional analysis, ordinary and partial differential equations, optimization theory, and control theory. Abstract and Applied Analysis supports the publication of original material involving the complete solution of significant problems in the above disciplines. Abstract and Applied Analysis also encourages the publication of timely and thorough survey articles on current trends in the theory and applications of analysis.