A projection-iterative method for finding periodic solutions of nonlinear systems of difference-differential equations with impulses
Successive approximations for finding approximately the periodic solutions of nonlinear systems of difference-differential equations with impulses at fixed moments are constructed. The method used here unifies the ideas of the Galerkin method and the method due to [\textit{A. M. Samojlenko}, Ukr. Mat. Zh. 18, 50-59 (1966; Zbl 0158.340)].
difference-differential equations with impulses at fixed moments
scientific article; zbMATH DE number 3987728
scientific article