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Por favor, use este identificador para citar o enlazar este ítem: http://uvadoc.uva.es/handle/10324/28929
Título: Palindromic 3-stage splitting integrators, a roadmap
Autor: Martínez Campos, Cédric
Sanz Serna, Jesús María
Año del Documento: 2017
Documento Fuente: Journal of Computational Physics, Volume 346, 1 October 2017, Pages 340-355
Resumen: The implementation of multi-stage splitting integrators is essentially the same as the implementation of the familiar Strang/Verlet method. Therefore multi-stage formulas may be easily incorporated into software that now uses the Strang/Verlet integrator. We study in detail the two-parameter family of palindromic, three-stage splitting formulas and identify choices of parameters that may outperform the Strang/Verlet method. One of these choices leads to a method of effective order four suitable to integrate in time some partial differential equations. Other choices may be seen as perturbations of the Strang method that increase efficiency in molecular dynamics simulations and in Hybrid Monte Carlo sampling.
ISSN: 0021-9991
Revisión por Pares: SI
DOI: https://doi.org/10.1016/j.jcp.2017.06.006
Patrocinador: Ministerio de Economía, Industria y Competitividad, proyectos MTM2013-46553-C3-1-P y MTM2016-77660-P (AEI/FEDER, UE)
Version del Editor: https://www.journals.elsevier.com/journal-of-computational-physics/
Idioma: eng
URI: http://uvadoc.uva.es/handle/10324/28929
Derechos: info:eu-repo/semantics/openAccess
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