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具有时滞和非局部边界条件的分数阶Langevin方程解的存在性与稳定性

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本文研究一类具有时滞和非局部边界条件的分数阶Langevin方程解的存在性与稳定性.首先使用Burton-Kirk不动点定理和压缩映射原理证明解的存在性与唯一性,其次讨论了边值问题的Hyers-Ulam稳定性,最后举例说明所得结果的有效性.
Existence and Stability of Solution for Fractional Langevin Equations with Delay and Nonlocal Boundary Conditions
We consider the existence and stability of solution for a class of fractional Langevin equations with delay and nonlocal boundary conditions.Firstly,Burton and Kirk fixed point theorem and contraction mapping principle are used to prove the existence and uniqueness of solution.Secondly,we discuss a result regarding the Hyers-Ulam stability of this problem.Finally,an example is given to illustrate the validity of the obtained result.

Fractional Langevin equationDelayFixed point theoremHyers-Ulam stability

周文学、张敏、黎文博

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兰州交通大学数理学院,甘肃兰州 730070

分数阶Langevin方程 时滞 不动点定理 Hyers-Ulam稳定性

2025

应用数学
华中科技大学

应用数学

北大核心
影响因子:0.234
ISSN:1001-9847
年,卷(期):2025.38(1)