Title of article
Numerical Solution of Volterra-Fredholm Integro-Di erential Equation by Block Pulse Functions and Operational Matrices
Author/Authors
Rahmani، Leyla نويسنده Faculty of science,Department of Mathematics,Islamic Azad University, Takestan branch,Takestan,Iran , , Rahimi، Bijan نويسنده Faculty of science,Department of Mathematics,Islamic Azad University, Takestan branch,Takestan,Iran , , Mordad، Mohammad نويسنده Faculty of science,Department of Mathematics,Islamic Azad University, Islamshahr branch,Islamshahr,Iran ,
Issue Information
ماهنامه با شماره پیاپی سال 2011
Pages
12
From page
37
To page
48
Abstract
In this paper, Block Pulse Functions and their operational matrices are used to solve Volterra-Fredholm integro-differential equation (VFIDE). First
the equation is integrated over interval [0, x] and then Block Pulse functions
are used to obtain numerical solution. Some theorems will prove convergence
of the method. Some numerical examples are included to illustrate accuracy of
the method.
Keywords
Block Pulse
Functions , , Volterra-Fredholm integro-diff erential equation , Operational Matrix
Journal title
General Mathematics Notes
Journal title
General Mathematics Notes
Record number
2398847
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