Some analytical results in dynamics of spheroidal galaxies

DOI10.1023/A:1008345211757zbMath0932.70013OpenAlexW1634132286MaRDI QIDQ1294730

Y. Sobouti, Mir Abbas Jalali

Publication date: 23 September 1999

Published in: Celestial Mechanics and Dynamical Astronomy (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1008345211757

zbMATH Keywords

action-angle variablesLissajous transformationLie transformationsJacobi's elliptic functionsharmonic oscillator potentialoblate spheroidsprolate spheroids1:1 commensurabilityexistence conditions for periodic orbitsperturbative analytical schemequartic terms

Mathematics Subject Classification ID

Celestial mechanics (70F15) Galactic and stellar dynamics (85A05)

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