Symplectic Integrators: Rotations and Roundoff Errors
β Scribed by Jean-Marc Petit
- Book ID
- 110261056
- Publisher
- Springer Netherlands
- Year
- 1998
- Tongue
- English
- Weight
- 175 KB
- Volume
- 70
- Category
- Article
- ISSN
- 1572-9478
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper, we construct an integrator that converves volume in phase space. We compare the results obtained using this method and a symplectic integrator. The results of our experiments do not reveal any superiority of the symplectic over strictly volume-preserving integrators. We also investiga
the numerical solutions have a property of area preserving, -the discretization error in the energy integral does not have a secular term, which means that the accumulated truncation errors in angle variables increase linearly with the time instead of quadratic growth, -the symplectic integrators ca