Wavelets method for solving a class of fractional partial integro-di erential equations

In this paper, a Galerkin method based on the second kind Chebyshev wavelets (SKCWs) is proposed for solving a class of fractional partial integro-di erential equations with weakly singular kernels. In the proposed method, the operational matrix of fractional order integration (OMFI) for SKCWs is used to transform the problem under consideration to a linear system of algebraic equations which can be simply solved.

کلیدواژه ها:

Second kind Chebyshev wavelets (SKCWs) ، Hat functions (HFs) ، Fractional partial integro-di erential equations ، Operational matrix of fractional integration