A Finite Element Based P$^3$M Method for $N$-Body Problems
نویسندگان
چکیده
منابع مشابه
A Finite Element Based P3M Method for N-body Problems
In this paper we introduce a new mesh-based method for N-body calculations. The method is founded on a particle-particle–particle-mesh (P3M) approach, which decomposes a potential into rapidly decaying short-range interactions and smooth, mesh-resolvable long-range interactions. However, in contrast to the traditional approach of using Gaussian screen functions to accomplish this decomposition,...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 2016
ISSN: 1064-8275,1095-7197
DOI: 10.1137/15m1014644