Symplectic schemes for nonautonomous Hamiltonian system
โ Scribed by Mengzhao Qin
- Publisher
- Institute of Applied Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society
- Year
- 1996
- Tongue
- English
- Weight
- 216 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0168-9673
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In this paper, for 4-fold and 8-fold compositions of symplectic schemes, the authors obtain the formulae for calculation of the first three terms of the power series in stepsize of their formal energies. Utilizing the special properties of revertible schemes, the authors construct higher order rever
Multi-stage schemes for wave equation are constructed. Their stability conditions are discussed.
## In this paper, beginning with the expansion of a Runge-Kutta scheme (Lemma l), the author introduces the so-called Y-T-type array for each irreducible one (Lemmss 2-3). As a study of the properties of Y-T-type arrays, the author establishes Lemmas 4-5, and then the key Theorem 1. The interestin