Symplectic integrators and their applica
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Hiroshi Kinoshita; Haruo Yoshida; Hiroshi Nakai
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Article
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1991
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Springer Netherlands
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English
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the numerical solutions have a property of area preserving, -the discretization error in the energy integral does not have a secular term, which means that the accumulated truncation errors in angle variables increase linearly with the time instead of quadratic growth, -the symplectic integrators ca