A CLASS OF VARIATIONAL DIFFERENCE SCHEMES FOR A SINGULAR PERTURBATION PROBLEM

被引：0
|
作者：
林平
机构：
[1] Nanjing
[2] Nanjing University
来源：
AppliedMathematicsandMechanics(EnglishEdition) | 1989年 / 04期
关键词：
A CLASS OF VARIATIONAL DIFFERENCE SCHEMES FOR A SINGULAR PERTURBATION PROBLEM;
D O I：
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摘要：
In this paper,a singularly perturbed boundary value problem for second order self-adjoint ordinary differential equation is discussed.A class of variational difference schemesis constructed by the finite element method.Uniform convergence about small parameter isproved under a weaker smooth condition with respect to the coefficients of the equation.The schemes studied in refs.[1],[3],[4]and[5]belong to the class.
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页码：353 / 359
页数：7
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