Numerical solution of linear Fredholm integral equation by using hybrid Taylor and Block-Pulse functions

被引：112

作者：

Maleknejad, K ^{[1
]}

Mahmoudi, Y

机构：

[1] Iran Univ Sci & Technol, Sch Math, Tehran, Iran

[2] Islamic Azad Univ Tehran, Tehran, Iran

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2004年 / 149卷 / 03期

关键词：

Block-Pulse functions; Fredhohn integral equation; operational matrix; product operation; Taylor polynomials;

D O I：

10.1016/S0096-3003(03)00180-2

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we use a combination of Taylor and Block-Pulse functions on the interval [0,1], that is called Hybrid functions, to estimate the solution of a linear Fredholm integral equation of the second kind. We convert the integral equation to a system of linear equations, and by using numerical examples we show our estimation have a good degree of accuracy. (C) 2003 Published by Elsevier Science Inc.

引用

页码：799 / 806

页数：8

共 6 条

[1]

Datta K.B., 1995, ORTHOGONAL FUNCTION, VVolume 9

[2]

DELVES LM, 1983, COMPUTATIONAL METHOD

[3]

Jung Z.H., 1992, BLOCK PULSE FUNCTION

[4] A new computational method for Volterra-Fredholm integral equations [J].