UNIFORMLY CONVERGENT DIFFERENCE METHOD FOR THE CONVECTION-DIFFUSION SINGULAR PERTURBATION PROBLEM IN A CURVED BOUNDARY REGION

被引：0

作者：

盛秦

机构：

[1] Suzhou

[2] Suzhou University

来源：

AppliedMathematicsandMechanics(EnglishEdition) | 1986年 / 03期

关键词：

exp; UNIFORMLY CONVERGENT DIFFERENCE METHOD FOR THE CONVECTION-DIFFUSION SINGULAR PERTURBATION PROBLEM IN A CURVED BOUNDARY REGION;

D O I：

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中图分类号：

学科分类号：

摘要：

In this paper we construct a difference Scheme for the convectino-diffusion singularperturbation problem in a convex curved boundary region, and discuss the uniformconvergence of its solution. We have proved that the order of uniform convergence of itssolution isO(h~βe+τ(0<β<1/2). where h, τ are the mesh steps in the space andtime directions respectively.

引用

页码：269 / 278

页数：10

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