兰州交通大学数理学院,甘肃 兰州 730070
黄程斌(2001年生),男; 研究方向:分数阶微分方程;E-mail:cbhuang28@163.com
周文学(1976年生),男; 研究方向:非线性分析;E-mail:wxzhou2006@126.com
收稿:2025-06-21,
修回:2025-08-19,
录用:2025-08-25,
网络首发:2025-10-23,
纸质出版:2026-01-25
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黄程斌,周文学,陈潇.一类分数阶混合(p,q)-积分差分系统解的存在性和稳定性[J].中山大学学报(自然科学版)(中英文),2026,65(01):144-156.
HUANG Chengbin,ZHOU Wenxue,CHEN Xiao.Existence and stability of solutions for a class of fractional hybrid (p,q)-integral-difference systems[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2026,65(01):144-156.
黄程斌,周文学,陈潇.一类分数阶混合(p,q)-积分差分系统解的存在性和稳定性[J].中山大学学报(自然科学版)(中英文),2026,65(01):144-156. DOI: 10.13471/j.cnki.acta.snus.ZR20250111.
HUANG Chengbin,ZHOU Wenxue,CHEN Xiao.Existence and stability of solutions for a class of fractional hybrid (p,q)-integral-difference systems[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2026,65(01):144-156. DOI: 10.13471/j.cnki.acta.snus.ZR20250111.
研究了一类分数阶混合(
p,q
)-积分差分系统解的存在性、唯一性以及有限时间稳定性. 首先, 利用Banach压缩映射原理和Krasnoselskii不动点定理分别得到了该系统解的唯一性和存在性的充分条件;进一步, 验证了该系统解在特定条件下的有限时间稳定性;为验证理论结果的有效性, 给出实例并通过其数值结果验证了主要结论的可行性与适用性.
The existence, uniqueness, and finite-time stability of solutions are investigated for a class of fractional hybrid (
p,q
)-integral-difference systems. Firstly, sufficient conditions for both the uniqueness and existence of solutions are derived using Banach's contraction mapping principle and Krasnoselskii’s fixed point theorem, respectively. Subsequently, the finite-time stability of the system solutions is rigorously verified under specified conditions. To demonstrate the theoretical results, a numerical example is presented along with computational results to validate the feasibility and practical applicability of the main theoretical findings.
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