TY - JOUR AU - Demba, Musa Ahmed AU - Ramos Calle, Higinio AU - Watthayu, Wiboonsak AU - Ahmed, Idris PY - 2023 SN - 1686-0209 UR - http://hdl.handle.net/10366/156304 AB - [EN]An optimization of the sixth-order explicit Runge-Kutta-Nyström method with six stages de-rived by El-Mikkawy and Rahmo using the phase-fitted and amplification-fitted techniques with constant step-size is constructed in this paper. The ... LA - eng PB - The Mathematical Association of Thailand KW - Phase-fitted and amplification-fitted schemes KW - RKN method KW - Oscillatory systems KW - Initial-value problems TI - A New Phase- and Amplification-Fitted Sixth-Order Explicit RKN Method to Solve Oscillating Systems. T2 - Thai Journal of Mathematics VL - 21 M2 - 219 ER -