Higher order symplectic RK and RKN methods using perturbed collocation |
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| Authors: | Geetha Ramaswami |
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| Institution: | (1) Departamento de Matemática Aplicada y Computación, Universidad de Valladolid, 47005 Valladolid, Spain;(2) Present address: Department of Mathematics, Indian Institute of Science, 560 012 Bangalore, India |
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| Abstract: | In this paper, we derive a one-parameter family of symplectic Runge-Kutta-Nyström methods of order 2s-1 and a two-parameter family of symplectic Runge-Kutta methods of order 2s-2. |
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| Keywords: | 65L06 |
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