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Listar por palabra clave "Hamiltonian systems"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Hamiltonian systems"

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    Explicit adaptive symplectic integrators for solving Hamiltonian systems 
    Blanes Zamora, Sergio; Iserles, Arieh (Springer Verlag (Germany), 2012-11)
    We consider Sundman and Poincaré transformations for the long-time numerical integration of Hamiltonian systems whose evolution occurs at different time scales. The transformed systems are numerically integrated using ...
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    High precision symplectic integrators for the Solar System 
    Farrés, Ariadna; Laskar, Jacques; Blanes Zamora, Sergio; Casas Perez, Fernando; Makazaga, Joseba; Murua, Ander (Springer Verlag (Germany), 2013-06)
    Using a Newtonian model of the Solar System with all 8 planets, we perform extensive tests on various symplectic integrators of high orders, searching for the best splitting scheme for long term studies in the Solar System. ...
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    Symplectic propagators for the Kepler problem with time-dependent mass 
    Bader, Philipp; Blanes Zamora, Sergio; Casas, Fernando; Kopylov, Nikita (Springer-Verlag, 2019-06)
    [EN] New numerical integrators specifically designed for solving the two-body gravitational problem with a time-varying mass are presented. They can be seen as a generalization of commutator-free quasi-Magnus exponential ...