Modified Galerkin algorithm for solving multitype fractional differential equations

By Muhammad Mahmoud Alsuyuti, Eid H. Doha, S. Ezz‐Eldien, Bayoumi I. Bayoumi, Dumitru Băleanu. Mathematical methods in the applied sciences, 2019

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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.

Subfields: Modeling and Simulation, Numerical Analysis

View Paper: https://www.semanticscholar.org/paper/8bf7aed31df54fcd7527ced008eac2c77785c523