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An optimized sixth-order explicit RKN method to solve oscillating systems
dc.contributor.author | Demba, Musa Ahmed | |
dc.contributor.author | Ramos, Higinio | |
dc.contributor.author | Kumam, Poom | |
dc.contributor.author | Watthayu, Wiboonsak | |
dc.date.accessioned | 2021-06-15T07:17:50Z | |
dc.date.available | 2021-06-15T07:17:50Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Demba, M.A., et al. (2021) An optimized sixth-order explicit RKN method to solve oscillating systems. En Gallego, R. y Mateos, M.(editores) Proceedings of the XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada (pp. 15-22). Oviedo : Universidad de Oviedo, Servicio de Publicaciones | |
dc.identifier.isbn | 978-84-18482-21-2 | |
dc.identifier.uri | http://hdl.handle.net/10651/59050 | |
dc.description.abstract | Optimization of the sixth-order explicit Runge-Kutta-Nyström method with six stages derived by El-Mikkawy and Rahmo using the phase-fitted and amplification-fitted techniques with constant step-size is developed in this paper. The new method integrates exactly the common test: 𝑦00 = −𝑤2𝑦. The local truncation error of the new method is computed, showing that the order of convergence is maintained. The stability analysis is addressed, showing that the developed method has a periodicity interval. The numerical experiments demonstrate the high performance of the proposed scheme compared to other existing RKN codes with six stages and same order. | spa |
dc.format.extent | p. 15-22 | spa |
dc.language.iso | eng | spa |
dc.publisher | Servicio de Publicaciones de la Universidad de Oviedo | |
dc.relation.ispartof | Proceedings of the XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada | spa |
dc.rights | © Los autores | |
dc.rights | © 2021 Universidad de Oviedo | |
dc.rights | CC Reconocimiento - No comercial - Sin obras derivadas 3.0 España | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | |
dc.title | An optimized sixth-order explicit RKN method to solve oscillating systems | spa |
dc.type | book part | spa |
dc.rights.accessRights | open access | |
dc.type.hasVersion | VoR |
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XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada [55]
Recoge las actas del XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada