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Development of an efficient diagonally implicit Runge–Kutta–Nyström 5(4) pair for special second order IVPs


Citation

Ahmed Demba, Musa and Senu, Norazak and Ramos, Higinio and Watthayu, Wiboonsak (2022) Development of an efficient diagonally implicit Runge–Kutta–Nyström 5(4) pair for special second order IVPs. Axioms, 11 (10). art. no. 565. pp. 1-14. ISSN 2075-1680

Abstract

In this work, a new pair of diagonally implicit Runge–Kutta–Nyström methods with four stages is constructed. The proposed method has been derived to solve initial value problems of special second-order ordinary-differential equations. The principal local truncation error of the new method is obtained, and the main characteristics of the new method are analyzed. Some numerical experiments are performed, which demonstrate the robustness and efficiency of the new embedded pair.


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Official URL or Download Paper: https://www.mdpi.com/2075-1680/11/10/565

Additional Metadata

Item Type: Article
Divisions: Institute for Mathematical Research
DOI Number: https://doi.org/10.3390/axioms11100565
Publisher: MDPI
Keywords: Diagonally implicit methods; Embedded pairs; Runge–Kutta–Nyström; Oscillatory problems; Initial value problems
Depositing User: Ms. Nur Faseha Mohd Kadim
Date Deposited: 09 Oct 2023 18:38
Last Modified: 09 Oct 2023 18:40
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.3390/axioms11100565
URI: http://psasir.upm.edu.my/id/eprint/100598
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