2024-03-29T11:09:24Zhttps://repositori.uji.es/oai/requestoai:repositori.uji.es:10234/390162023-01-16T12:49:31Zcom_10234_7037com_10234_9col_10234_8635
Repositori UJI
author
Marco Castillo, Francisco José
author
Martínez Usó, María José
2012-05-28T14:36:47Z
2012-05-28T14:36:47Z
2008
Planetary and Space Science, 56, 14, p. 1869-1873
320633
http://hdl.handle.net/10234/39016
http://dx.doi.org/10.1016/j.pss.2008.02.028
The numerical integration of equations of motion necessarily implies the presence of errors that depend on initial conditions as well as the different physical parameters under consideration. More particularly, dumping or dissipative terms can appear and it is especially interesting to determine its causes. The equivalent differential equation method may allow the errors from a certain numerical scheme to be analyzed and, together with other considerations, can help us to eliminate or reduce them. © 2008 Elsevier Ltd. All rights reserved.
eng
Harmonical oscillator
Kepler problem
Modified equations
Runge-Lenz vector
Symplectic integration method
Integration rules from the equivalent differential equation method applied to equations of motion
info:eu-repo/semantics/article