Solution of the Nonlinear Mixed Volterra-Fredholm Integral Equations by Hybrid of Block-Pulse Functions and Bernoulli Polynomials

被引:17
|
作者
Mashayekhi, S. [1 ]
Razzaghi, M. [1 ]
Tripak, O. [2 ]
机构
[1] Mississippi State Univ, Dept Math & Stat, Mississippi State, MS 39762 USA
[2] Prince Songkla Univ, Fac Sci, Dept Math & Stat, Hat Yai 90112, Thailand
来源
关键词
SOLVING FREDHOLM;
D O I
10.1155/2014/413623
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
A new numerical method for solving the nonlinear mixed Volterra-Fredholm integral equations is presented. This method is based upon hybrid functions approximation. The properties of hybrid functions consisting of block-pulse functions and Bernoulli polynomials are presented. The operational matrices of integration and product are given. These matrices are then utilized to reduce the nonlinear mixed Volterra-Fredholm integral equations to the solution of algebraic equations. Illustrative examples are included to demonstrate the validity and applicability of the technique.
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页数:8
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