THE SOLVABILITY FOR NONLINEAR SINGULARLY PERTURBED DIFFERENTIAL SYSTEM

• 作者: Chen Lihua Mo Jiaqi Yao Jingsun
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: 可解性 奇摄动 非线性微分系统 边界层
• 年，卷（期）: 2007,（3）
• 页码范围: 358-364
• 页数: 7页
• 分类号: O175.1

摘要

<正>The solvability for the nonlinear singularly perturbed boundary value pro- blem of differential system is considered.Using the boundary layer corrective method the formal asymptotic solution is constructed.And using the theory of differential inequality proves the uniform validity of the asymptotic expansion for the solution.