A sufficient condition for a polynomial centre to be global

zbMath0757.34025MaRDI QIDQ1192794

Sabatini, Marco

Publication date: 27 September 1992

Published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/244279

zbMATH Keywords

cycledifferential system in the planeglobal centrepolynomial systems of odd degree

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05)

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