We propose a numerical method for the solution of linear boundary-value problems for systems of integrodifferential equations. The method is based on the approximation of the integral term by a cubic spline and the reduction of the original problem to a linear boundary-value problem for a system of loaded differential equations. We also propose new algorithms for finding the numerical solutions and a method for the construction of approximate solutions to the approximating boundary-value problems.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 71, No. 9, pp. 1176–1191, September, 2019.
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Bakirova, E.A., Iskakova, N.B. & Assanova, A.T. Numerical Method for the Solution of Linear Boundary-Value Problems for Integrodifferential Equations Based on Spline Approximations. Ukr Math J 71, 1341–1358 (2020). https://doi.org/10.1007/s11253-020-01719-8
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DOI: https://doi.org/10.1007/s11253-020-01719-8