A new approach for constructing efficient Runge-Kutta-Nyström methods is introduced in this paper. Based on this new approach a new exponentially-fitted Runge-Kutta-Nyström fourth-algebraic-order method is obtained for the numerical solution of initial-value problems with oscillating solutions. The new method has an extended interval of periodicity. Numerical illustrations on well-known initial-value problems with oscillating solutions indicate that the new method is more efficient than other ones. © 2002 Elsevier Science Ltd. All rights reserved.
CITATION STYLE
Simos, T. E. (2002). Exponentially-fitted Runge-Kutta-Nyström method for the numerical solution of initial-value problems with oscillating solutions. Applied Mathematics Letters, 15(2), 217–225. https://doi.org/10.1016/S0893-9659(01)00121-5
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