We report tests of some new symplectic integration routines of sixth and eighth order applied to the integration of classical trajectories for a triatomic model molecule. This system has mixed regular and chaotic phase space. Especially for long-lived trajectories, which are trapped in the stochasti
High-order lifting and integrality certification
β Scribed by Arne Storjohann
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 409 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0747-7171
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π SIMILAR VOLUMES
A method for refining high order numerical integration schemes is described. Particular focus is on integration schemes over the unit sphere with octahedral symmetry. The method is powerful enough that new integration schemes can be found from rough intuitive guesses. New schemes up to order 59 are
with the ECQA [5] in order to define and establish job roles, curricula and certifications in the domain of Integrated Engineering on a European level. The target is to specify the skill set that characterizes Integrated Engineering, as well as to provide skillspecific training modules and the corre