中山大学学报(自然科学版)2001，Vol.40Issue(3)：10-12,3.
一类边值问题的高效解法
An Efficient Algorithm for a Class of Boundary-Value Problem
富明慧 1刘祚秋 1李榴芬2
作者信息
- 1. 中山大学应用力学与工程系,
- 2. 中山大学地球科学系,
- 折叠
摘要
Abstract
Based on block marker for difference equations,the characteristic matrix of a Laplace transformation difference operator on the third Boundary-Value problem of Poission'sequation is divided into a sine function matrix that can be applied for the fast fourier transform(FFT) and a cosine function matrix. Furthermore, combined with the FFT method and the method of chase, a highly efficient algorithm for Poission's equation with the third Boundary-Value is presented.关键词
泊松方程/追赶法/快速富立叶变换分类
数理科学引用本文复制引用
富明慧,刘祚秋,李榴芬..一类边值问题的高效解法[J].中山大学学报(自然科学版),2001,40(3):10-12,3.
