Browsing by Author "Babatunde Morufu Yisa"

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    Shifted Chebyshev Approach for the Solution of Delay Fredholm and Volterra Integro-Differential Equations via Perturbed Galerkin Method
    (Azad University, Rasht, Iran, 2019-03-18) Kazeem, Issa; Jafar Biazar; Babatunde Morufu Yisa
    The main idea proposed in this paper is the perturbed shifted Chebyshev Galerkin method for the solutions of delay Fredholm and Volterra integrodifferential equations. The application of the proposed method is also extended to the solutions of integro-differential difference equations. The method is validated using some selected problems from the literature. In all the problems that are considered, the new proposed approach performs better than many other methods.