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一类非线性分数阶微分方程解的存在性
引用本文:张宏伟,刘冰. 一类非线性分数阶微分方程解的存在性[J]. 北京轻工业学院学报, 2009, 0(6): 72-74
作者姓名:张宏伟  刘冰
作者单位:河南工业大学理学院,河南郑州450001
基金项目:河南省自然科学基金资助项目(0611053300).
摘    要:利用经典的Leray-Schauder择一定理和Banach压缩映射原理给出了分数阶微分方程Dρu(t)=f(t,u(t),Dβu(t))的初值问题解的存在惟一性.

关 键 词:分数阶微分方程  初值问题  Leray-Schauder择一定理  Banach压缩映射原理

EXISTENCE OF SOLUTIONS FOR A CLASS NONLINEAR FRACTIONAL DIFFERENTIAL EQUATION
ZHANG Hong-wei,LIU Bing. EXISTENCE OF SOLUTIONS FOR A CLASS NONLINEAR FRACTIONAL DIFFERENTIAL EQUATION[J]. Journal of Beijing Institute of Light Industry, 2009, 0(6): 72-74
Authors:ZHANG Hong-wei  LIU Bing
Affiliation:(College of Sciences,Henan University of Technology,Zhengzhou,450001)
Abstract:The existence and uniqueness of the solutions for a class nonlinear factional differential equation Dρu(t)=f(t,u(t),Dβu(t)) is discussed by making use of the Leray-Schauder nonlinear alternative theorem and Banach contraction mapping principle.
Keywords:fractional differential equation  initial value problem  Leray-Schauder alternative theorem  banach contraction mapping principle
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