TY - JOUR AU - Demba, Musa Ahmed AU - Ramos Calle, Higinio AU - Watthayu, Wiboonsak AU - Senu, Norazak AU - Fawzi, Firas Adel PY - 2021 SN - 2408-154X UR - http://hdl.handle.net/10366/156367 AB - [EN]In this paper a 5(3) pair of explicit trigonometrically adapted Runge-Kutta-Nystr om methods with four stages is derived based on an explicit pair appeared in the literature. The new adapted method is able to integrate exactly the usual test... LA - eng PB - Center of Excellence in Theoretical & Computational Science (TaCS-CoE), Thailand KW - Trigonometrically-fi tted method KW - Runge-Kutta-Nyström KW - Periodic Problems KW - Initial Value Problems TI - A trigonometrically adapted embedded pair of explicit Runge-Kutta-Nyström methods to solve periodic systems. DO - 10.2139/ssrn.3924308 T2 - Bangmod International Journal of Mathematical and Computational Science VL - 7 M2 - 14 ER -