Twist and non-twist bifurcations in a system of coupled oscillators

DOI10.1023/A:1011128714596zbMath0995.70022OpenAlexW4243142437MaRDI QIDQ5945027

Galina Stagika, Simos Ichtiaroglou

Publication date: 2000

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

Full work available at URL: https://doi.org/10.1023/a:1011128714596

zbMATH Keywords

periodic orbitssmall parameterresonant toriharmonic oscillatornon-degenerate bifurcationsnon-twist bifurcationsquartic oscillatortwist conditionweak cubic coupling

Mathematics Subject Classification ID

Bifurcations and instability for nonlinear problems in mechanics (70K50)

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