On using explicit Runge-Kutta-Nyström methods for the treatment of retarded differential equations with periodic solutions
This paper is concerned with the numerical treatment of retarded differential equations. Embedded high order pairs of explicit Runge-Kutta-Nyström methods are used coupled with Hermite interpolants. New continuous extensions of high phase-lag order are constructed and analyzed. Numerical experiments and comparisons over various test problems are given.
scientific article; zbMATH DE number 1311056
scientific article