Distribution of Kolmogorov-Sinaï entropy in self-consistent models of barred galaxies

DOI10.1023/A:1008394929716zbMath0964.70012OpenAlexW4246563813MaRDI QIDQ1976082

H. Wozniak, Daniel Pfenniger

Publication date: 20 July 2000

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

Full work available at URL: https://doi.org/10.1023/a:1008394929716

zbMATH Keywords

Hamiltonian systemsobjective functionstellar dynamicspositive Lyapunov exponentsKolmogorov-Sinaï entropySchwarzschild methodself-consisted barred galaxiessemi-chaotic orbits

Mathematics Subject Classification ID

Galactic and stellar structure (85A15) Celestial mechanics (70F15) Dynamical systems in classical and celestial mechanics (37N05)

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