Symplectic integrators for second-order linear non-autonomous equations
نویسندگان
چکیده
منابع مشابه
High-order commutator-free Magnus integrators and related methods for non-autonomous linear evolution equations
The class of commutator-free Magnus integrators is known to provide a favourable alternative to standard Magnus integrators, in particular for large-scale applications arising in the time integration of non-autonomous linear evolution equations. A high-order commutator-free Magnus integrator is given by a composition of several exponentials that comprise certain linear combinations of the value...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2018
ISSN: 0377-0427
DOI: 10.1016/j.cam.2017.03.028