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A new high precision energy-preserving integrator for system of oscillatory second-order differential equations |
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| Authors: | Bin Wang Xinyuan Wu |
| Affiliation: | Department of Mathematics, Nanjing University, State Key Laboratory for Novel Software Technology at Nanjing University, Nanjing 210093, PR China |
| Abstract: | |
| Keywords: | Hamiltonian systems Energy-preserving integrators Oscillatory differential equations Fermi&ndash Pasta&ndash Ulam problem |
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