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- Title
A method of symplectic integrations with adaptive time-steps for individual Hamiltonians in the planetary N -body problem.
- Authors
Vacheslav Emelâyanenko
- Abstract
Abstract  A new algorithm is developed for long-term integrations of the N-body problem. The method uses symplectic integrations of the Hamiltonian equations of motion for each body. This allows one to employ individual adaptive time-steps in computations. The efficiency of this technique is demonstrated by several tests performed for typical problems of Solar System dynamics.
- Subjects
ALGORITHMS; EQUATIONS; SOLAR system; EQUATIONS of motion
- Publication
Celestial Mechanics & Dynamical Astronomy, 2007, Vol 98, Issue 3, p191
- ISSN
0923-2958
- Publication type
Article