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 symplectic schemes of two kinds of Hamiltonian systems for wave equations
โ Scribed by Qin Meng-Zhao; Zhang Mei-Qing
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 462 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0898-1221
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โฆ Synopsis
Multi-stage schemes for wave equation are constructed. Their stability conditions are discussed.
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