研究非线性分式边值问题解存在性的一种新的广义方法

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-07-04 DOI:10.1515/ijnsns-2021-0338

Asmat Batool, Imran Talib, Rym Bourguiba, I. Suwan, T. Abdeljawad, M. Riaz

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引用次数: 1

摘要

摘要本文构造了一个新的广义结果来研究非线性分数边值问题（FBVP）解的存在性。所提出的结果统一了某些FBVP的存在标准，包括作为特殊情况的周期性和反周期性，这些特殊情况在文献中已经单独研究过。我们使用的方法本质上是拓扑的，表现为微分不等式的形式（上下解，以及上下耦合解（CLUS））。通过两个算例验证了理论结果的适用性。

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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A new generalized approach to study the existence of solutions of nonlinear fractional boundary value problems

Abstract In this paper, we construct a new generalized result to study the existence of solutions of nonlinear fractional boundary value problems (FBVPs). The proposed results unify the existence criteria of certain FBVPs including periodic and antiperiodic as special cases that have been previously studied separately in the literature. The method we employ is topological in its nature and manifests themselves in the forms of differential inequalities (lower and upper solutions, and coupled lower and upper solutions (CLUSs)). Two examples are given to demonstrate the applicability of the developed theoretical results.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.