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THE SINGULARLY PERTURBED NONLOCAL BOUNDARY VALUE PROBLEMS FOR HIGHER ORDER NONLINEAR ELLIPTIC EQUATIONS
作者姓名:MOJIAQI
作者单位:DepartmentofMathematics,AnhuiNormalUniversity,Wuhu241000.
摘    要:In this paper,a class of singular perturbation of noidocal boundary value problems forelliptic partial differentia equations of higher order is considered by using the differential in-equalities. The uniformly valid asymptotic expansion of solution is obtained.

关 键 词:奇异分支  非局部边值问题  高阶非线性偏微分  椭圆型方程
收稿时间:18 February 1997

The singularly perturbed nonlocal boundary value problems for higher order nonlinear elliptic equations
MOJIAQI.THE SINGULARLY PERTURBED NONLOCAL BOUNDARY VALUE PROBLEMS FOR HIGHER ORDER NONLINEAR ELLIPTIC EQUATIONS[J].Applied Mathematics A Journal of Chinese Universities,1998,13(1):1-7.
Authors:Mo Jiaqi
Abstract:In this paper,a class of singular perturbation of nonlocal boundary value problems for elliptic partial differential equations of higher order is considered by using the differential inequalities.The uniformly valid asymptotic expansion of solution is obtained.
Keywords:Differential inequality  singular perturbation  asymptotic expansion  elliptic differential equation  nonlocal boundary value problem  
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