BLOCK TIME STEP STORAGE SCHEME FOR ASTROPHYSICAL N -BODY SIMULATIONS
نویسندگان
چکیده
منابع مشابه
A New Time-Symmetric Block Time-Step Algorithm for N-Body Simulations
Time-symmetric integration schemes share with symplectic schemes the property that their energy errors show a much better behavior than is the case for generic integration schemes. Allowing adaptive time steps typically leads to a loss of symplecticity. In contrast, time symmetry can be easily maintained, at least for a continuous choice of time step size. In large-scale N-body simulations, how...
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ژورنال
عنوان ژورنال: The Astrophysical Journal Supplement Series
سال: 2015
ISSN: 1538-4365
DOI: 10.1088/0067-0049/219/2/31