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Modified Galerkin algorithm for solving multitype fractional differential equations

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2019

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Wiley

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Abstract

The primary point of this manuscript is to dissect and execute a new modified Galerkin algorithm based on the shifted Jacobi polynomials for solving fractional differential equations (FDEs) and system of FDEs (SFDEs) governed by homogeneous and nonhomogeneous initial and boundary conditions. In addition, we apply the new algorithm for solving fractional partial differential equations (FPDEs) with Robin boundary conditions and time-fractional telegraph equation. The key thought for obtaining such algorithm depends on choosing trial functions satisfying the underlying initial and boundary conditions of such problems. Some illustrative examples are discussed to ascertain the validity and efficiency of the proposed algorithm. Also, some comparisons with some other existing spectral methods in the literature are made to highlight the superiority of the new algorithm.

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Caputo Fractional Derivative, Fractional Calculus, Jacobi Polynomials, Modified Galerkin Method

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Citation

Alsuyuti, Muhammad M...et al. (2019). "Modified Galerkin algorithm for solving multitype fractional differential equations", Mathematical Methods in the Applied Sciences, Vol. 42, No. 5, pp. 1389-1412.

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Mathematical Methods in the Applied Sciences

Volume

42

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5

Start Page

1389

End Page

1412