数学
独特性
理论(学习稳定性)
背景(考古学)
分数阶微积分
完备性(序理论)
模糊逻辑
应用数学
格朗沃尔不等式
数学分析
计算机科学
不平等
人工智能
机器学习
古生物学
生物
作者
Fengyuan Yan,Danfeng Luo
标识
DOI:10.1016/j.cnsns.2024.108022
摘要
This manuscript focuses on investigating a class of Caputo fractional fuzzy differential system with time delay. Firstly, we understand the granular form of fuzzy numbers from a novel perspective, which contains more information than the usual membership function. Subsequently, using a successive approximation approach under the granular arithmetic context, we demonstrate the existence of the solution to this system, and the uniqueness is obtained by the completeness of fuzzy space. Furthermore, we establish a criterion for determining the finite-time stability of the system, and which is an evaluation function containing optional parameter ζ∈(0,ν) by employing a Gronwall inequality with delay form, where ν is the order of the Caputo derivative. Finally, we present a numerical example to verify our primary findings and discuss the appropriate selection of parameter ζ to optimize the evaluation function.
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