Symplectification of truncated maps for Hamiltonian systems

The time–displacement operator for Hamiltonian dynamical systems M(t|t0) is a symplectic transformation — Lie map. Any truncated Lie map (Lie approximant) loses the very important symplectic property.

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Year of publication:	2001
Authors:	Andrianov, Serge
Published in:	Mathematics and Computers in Simulation (MATCOM). - Elsevier, ISSN 0378-4754. - Vol. 57.2001, 3, p. 139-145
Publisher:	Elsevier
Subject:	Hamiltonian maps \| Lie algebraic methods \| Symplectic maps \| Exact symplectic conditions \| Computer algebra

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011050260