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• 数学 • 上一篇    下一篇

解常微分方程的勒让德小波算法

孙跃刚, 李辉来   

  1. 吉林大学 数学研究所, 长春 130012
  • 收稿日期:2007-03-27 修回日期:1900-01-01 出版日期:2007-11-26 发布日期:2007-11-26
  • 通讯作者: 李辉来

Legendre Wavelet Method for Ordinary Differential Equations

SUN Yuegang, LI Huilai   

  1. Institute of Mathematics, Jilin University, Changchun 130012, China
  • Received:2007-03-27 Revised:1900-01-01 Online:2007-11-26 Published:2007-11-26
  • Contact: LI Huilai

摘要: 利用勒让德小波算法, 解一类常微分方程边值问题, 得到其数值解. 数值实验结果表明, 本方法具有较高的精度, 在科学与工程计算中有重要应用.

关键词: 常微分方程, 小波算法, 勒让德多项式

Abstract: A kind of boundary value problems of ordinary differential equations was solved with Legendre wavelets method. The result of numerical experiment show that this method has a good degree of accuracy and can be used in computing of science and engineering.

Key words: ordinary differential equation (ODE), wavelet method, Legendre polynomials

中图分类号: 

  • O241.1