Numerical solution of differential equations by using Chebyshev wavelet operational matrix of integration

Numerical solution of differential equations by using Chebyshev wavelet operational matrix of integration
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DOI：
10.1016/j.amc.2006.10.008
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发表时间：
2007-05
期刊：
Appl. Math. Comput.
影响因子：
--
通讯作者：
E. Babolian;F. Fattahzadeh
E. Babolian;F. Fattahzadeh
中科院分区：
其他
文献类型：
--
作者：
E. Babolian;F. Fattahzadeh

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本文给出了Chebyshev小波基的积分运算矩阵（OMI）及其乘积运算矩阵（POM），并通过实例比较，证明了Chebyshev小波基的积分运算矩阵优于Legendre小波基的积分运算矩阵。
In this paper we present operational matrix of integration (OMI) of Chebyshev wavelets basis and the product operation matrix (POM) of it. Some comparative examples are included to demonstrate the superiority of operational matrix of Chebyshev wavelets to those of Legendre wavelets.