Energy conservation with non-symplectic methods: examples and counter-examples (Q2566635)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Energy conservation with non-symplectic methods: examples and counter-examples |
scientific article |
Statements
Energy conservation with non-symplectic methods: examples and counter-examples (English)
0 references
26 September 2005
0 references
Energy conservation of numerical integrators is well understood for symplectic one-step methods. This article provides new insight into energy conservation with non-symplectic methods. Sufficient conditions and counter-examples are presented.
0 references
Hamiltonian systems
0 references
energy conservation
0 references
backward error analysis
0 references
counter examples
0 references
symplectic one-step methods
0 references
non-symplectic methods
0 references
