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Dynamical bispherical separability and physical realizability
Author(s) -
Stewart P.
Publication year - 1997
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.2113180207
Subject(s) - realizability , physics , classical mechanics , gravitation , mathematical physics , poisson distribution , equations of motion , mathematical analysis , statistical physics , mathematics , statistics , algorithm
The Stäckel form of potential required for separability of the equations of motion is examined in relation to Poisson's equation for a finite mass gravitational system whose mass is spatially concentrated with a density which is everwhere finite.