Curves of separatrix cycles of a quadratic system. The case of three antisaddles and one saddle

DOI10.1023/A:1016049607087zbMath1095.34529OpenAlexW172647015MaRDI QIDQ1874893

S. I. Dovnar, Leonid Cherkas

Publication date: 25 May 2003

Published in: Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1016049607087

zbMATH Keywords

rotated vector fields

Mathematics Subject Classification ID

Bifurcation theory for ordinary differential equations (34C23) Homoclinic and heteroclinic solutions to ordinary differential equations (34C37)

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