| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10727418 | Physics Letters A | 2013 | 6 Pages |
Abstract
⺠We present a new class of energy-preserving exponential integrators for multidimensional canonical Hamiltonian systems. ⺠Constructed integrators are locally exact, A-stable and automatically preserve all fixed points of the considered Hamiltonian system. ⺠Our approach works for any canonical Hamiltonian systems and arbitrary discrete gradients.
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Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Jan L. CieÅliÅski,