Formal energy of symplectic scheme for H
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Yi-Fa Tang; Yong-Hong Long
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Article
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1994
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Elsevier Science
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English
โ 553 KB
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