The centre and isochronicity problems for some cubic systems
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Publication:4533743
DOI10.1088/0305-4470/34/47/326zbMath1014.34028OpenAlexW2092078945MaRDI QIDQ4533743
Marko Robnik, Valery G. Romanovski
Publication date: 11 June 2002
Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/0305-4470/34/47/326
Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Dynamics induced by flows and semiflows (37C10)
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