首页|基于复合非线性算子不动点定理的分数阶多点边值问题研究

基于复合非线性算子不动点定理的分数阶多点边值问题研究

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本文研究了一类分数阶多点边值问题解的存在唯一性。首先考虑了一类复合型非线性算子,根据算子不同的性质,给出相应的算子不动点定理,由此获得了该方程存在唯一解的若干充分条件。作为应用,通过具体例子做了进一步的阐述。
Research on Fractional Multipoint Boundary Value Problems Based on the Fixed Point Theorem of Composition Nonlinear Operators
This article investigates the existence and uniqueness of solutions to a class of fractional multipoint boundary value prob-lems.Firstly,we consider a class of composition nonlinear operator and provide corresponding fixed point theorems based on differ-ent properties of the operators.Then,several sufficient conditions for existence and uniqueness of solutions to the equation are ob-tained.As an application,an example is presented to illustrate the main results.

fixed pointcone and partial ordermixed monotone operatorboundary value problem for fractional differential equa-tionexistence and uniqueness of solution

张楠、张玲玲、刘宏伟、王慧

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太原理工大学 数学学院,山西 太原 030024

不动点 锥与半序 混合单调算子 分数阶微分方程边值问题 解的存在唯一性

山西省回国留学人员科研资助项目山西省青年科学研究项目

2021-030202103021223060

2024

山西大学学报(自然科学版)
山西大学

山西大学学报(自然科学版)

CSTPCD北大核心
影响因子:0.287
ISSN:0253-2395
年,卷(期):2024.47(4)
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