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Titles listPreprocessed Discrete Moser-Veselov algorithm for the full dynamics of the rigid body
Titles listPreprocessed Discrete Moser-Veselov algorithm for the full dynamics of the rigid body
Scientific Article
unige:12110 
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Preprocessed Discrete Moser-Veselov algorithm for the full dynamics of the rigid body |
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| Authors | ||
| Published in | Journal of Physics. A, Mathematical and General. 2006, vol. 39, no. 42, p. 13225-13235 | |
| Abstract | The Discrete Moser-Veselov algorithm is an integrable discretisation of the equations of motion for the free rigid body. It is symplectic and time-reversible, and it conserves all first integrals of the system. The only drawback is its low order. We present a modification of this algorithm to arbitrarily high order which has negligeable overhead but considerably improves the accuracy. | |
| Keywords | Rigid body — Preprocessed vector field integrator — Geometric numerical integration — Discrete Moser-Veselov algorithm | |
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Article (Author postprint) (245 Kb) - Free access Other version: http://iopscience.iop.org/0305-4470/39/42/003 |
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| Citation (ISO format) | HAIRER, Ernst, VILMART, Gilles. Preprocessed Discrete Moser-Veselov algorithm for the full dynamics of the rigid body. In: Journal of Physics. A, Mathematical and General, 2006, vol. 39, n° 42, p. 13225-13235. https://archive-ouverte.unige.ch/unige:12110 |
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