Numerical solution of Bagley-Torvik equation using Chebyshev wavelet operational matrix of fractional derivative
نویسنده
چکیده
In this paper Chebyshev wavelet and their properties are employed for deriving Chebyshev wavelet operational matrix of fractional derivatives and a general procedure for forming this matrix is introduced. Then Chebyshev wavelet expansion along with this operational matrix are used for numerical solution of Bagley-Torvik boundary value problems. The error analysis and convergence properties of the Chebyshev wavelet method are investigated. MSC: 34K37 • 42C40 • 65T60
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