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Numerical solution of integro-differential equations by using CAS wavelet operational matrix of integration. (English) Zbl 1193.65216
Summary: The CAS wavelet operational matrix P of integration is first presented and a general procedure to generate this matrix P is given. CAS wavelet approximating method is then utilized to reduce the integro-differential equation to the algebraic equations. Illustrative examples are included to demonstrate the validity and applicability of the technique.

MSC:
65R20Integral equations (numerical methods)
65T60Wavelets (numerical methods)
42C40Wavelets and other special systems
45J05Integro-ordinary differential equations