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Listar por palabra clave "Adaptive time step"

Mostrando ítems 1-2 de 2

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 ...
Time-averaging and exponential integrators for non-homogeneous linear IVPs and BVPs

Blanes Zamora, Sergio; Ponsoda Miralles, Enrique (Elsevier, 2012-08)

We consider time-averaging methods based on the Magnus series expansion jointly with exponential integrators for the numerical integration of general linear non-homogeneous differential equations. The schemes can be ...

Mostrando ítems 1-2 de 2