Open AccessEfficient Direct Method for Self-gravity in 3D, Accelerated by a Fast Fourier Transform
Author(s) -
Ruben Krasnopolsky,
Mario Ponce-Martinez,
Hsien Shang,
YaoHuan Tseng,
Chien-Chang Yen
Publication year - 2021
Publication title -
the astrophysical journal supplement series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.546
H-Index - 277
eISSN - 1538-4365
pISSN - 0067-0049
DOI - 10.3847/1538-4365/abca97
Subject(s) - multigrid method , fast fourier transform , computation , spectral method , fourier transform , dimension (graph theory) , boundary (topology) , mathematics , boundary value problem , poisson's equation , computer science , grid , gravitation , discrete fourier transform (general) , pseudo spectral method , mathematical optimization , algorithm , mathematical analysis , partial differential equation , fourier analysis , classical mechanics , physics , geometry , short time fourier transform , pure mathematics
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