Singularly perturbed convection-diffusion boundary value problems with two small parameters using nonpolynomial spline technique

被引：7

作者：

Khandelwal, Pooja ^{[1
]}

Khan, Arshad ^{[1
]}

机构：

[1] Jamia Millia Islamia, Dept Math, New Delhi 110025, India

来源：

MATHEMATICAL SCIENCES | 2017年 / 11卷 / 02期

关键词：

Singular perturbation; Nonpolynomial cubic spline; Convergence analysis; Boundary value problem; Convection-diffusion; NUMERICAL-SOLUTION;

D O I：

10.1007/s40096-017-0215-3

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, a new nonpolynomial cubic spline method is developed for solving two-parameter singularly perturbed boundary value problems. Convergence analysis is briefly discussed. Numerical examples and computational results illustrate and guarantee a higher accuracy by this technique. Comparisons are made to confirm the reliability and accuracy of the proposed technique.

引用

页码：119 / 126

页数：8

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