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Title

Variational integrators and time-dependent lagrangian systems

AuthorsLeón, Manuel de; Martín de Diego, David
KeywordsVariational integration algorithm
Time-dependent lagrangian
Symplectic integrator
Issue Date18-Jan-2002
PublisherElsevier
CitationarXiv:math-ph/0201039v1
Reports on Mathematical Physics, 53 (1), 55-78 (2004)
AbstractThis paper presents a method to construct variational integrators for timedependent lagrangian systems. The resulting algorithms are symplectic, preserve the momentum map associated with a Lie group of symmetries and also describe the energy variation.
URIhttp://hdl.handle.net/10261/2549
ISSN0034-4877
Appears in Collections:(ICMAT) Artículos
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