方程带两参数的高阶椭圆型方程一般边值问题的奇摄动

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Singular Perturbation of General Boundary Va!ue Problem for Higher-Order Elliptic Equation Containing Two-Parameter

摘要: 本文研究方程带两参数的高阶椭圆型方程一般边值问题解的渐近式的构造.用两参数表示法给出渐近解的表达式和有关的余项估计.拓广了文[1]和[7]的结果.

Abstract: In this paper we consider the construction of asymptotic expression of solution for general boundary value problem for higher order elliptic equation containing two parameters. By using the method of two-parameter expression, asymptotic expression of solution and estimation corresponding to the remainder term are given.These results are the extensions of [1] and [7].

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