论利用指数核豪斯多夫导数分析非均质边界值问题系统

IF 2.4 3区 数学 Q1 MATHEMATICS Journal of Applied Mathematics and Computing Pub Date : 2024-07-31 DOI:10.1007/s12190-024-02199-w
Shafi Ullah, Kamal Shah, Muhammad Sarwar, Manel Hleili, Arshad Ali, Thabet Abdeljawad
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引用次数: 0

摘要

近年来,在各种类型的核下具有分数阶的分形(豪斯多夫)导数受到了研究人员的关注。上述领域在描述各种过程的复杂和不规则几何形状方面有很多应用。利用分数导数(HFDs)解决初值问题的研究已经开展了很多。但利用上述概念对边界值问题的研究却很少。因此,本研究通过使用 Caputo Fabrizio 意义上的分形分数导数,对具有非均质边界条件(BCs)的耦合系统进行了研究。为了确定所考虑问题的解的存在性和唯一性所需的条件,我们应用了巴拿赫定理和克拉斯诺谢尔斯基定点定理。此外,我们还推导出了一些与海尔-乌兰(H-U)稳定性相关的结果。我们还列举了两个相关的例子来验证我们的结果。
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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On analysis of a system of non-homogenous boundary value problems using hausdorff derivative with exponential kernel

In recent years, the fractals (Hausdorff) derivatives with fractional order under various types kernel have gained attention from researchers. The aforesaid area has many applications in the description of intricate and irregular geometry of various processes. Numerous studies utilizing the fractional derivatives (HFDs) for initial value problems have been carried out. But the boundary value problems using the said concepts have been very rarely studied. Thus, a coupled system with non-homogenous boundary conditions (BCs) is examined in this study by using fractals fractional derivative in Caputo Fabrizio sense. To establish the required conditions for the existence and uniqueness of solution to the considered problem, we apply the Banach and Krasnoselskii’s fixed point theorems. Furthermore, some results related to Hyers-Ulam (H-U) stability have also deduced. We have included two pertinent examples to verify our results.

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来源期刊
Journal of Applied Mathematics and Computing
Journal of Applied Mathematics and Computing Mathematics-Computational Mathematics
CiteScore
4.20
自引率
4.50%
发文量
131
期刊介绍: JAMC is a broad based journal covering all branches of computational or applied mathematics with special encouragement to researchers in theoretical computer science and mathematical computing. Major areas, such as numerical analysis, discrete optimization, linear and nonlinear programming, theory of computation, control theory, theory of algorithms, computational logic, applied combinatorics, coding theory, cryptograhics, fuzzy theory with applications, differential equations with applications are all included. A large variety of scientific problems also necessarily involve Algebra, Analysis, Geometry, Probability and Statistics and so on. The journal welcomes research papers in all branches of mathematics which have some bearing on the application to scientific problems, including papers in the areas of Actuarial Science, Mathematical Biology, Mathematical Economics and Finance.
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