On a lemma of planar systems

DOI10.1016/0022-0396(92)90137-CzbMath0756.34032OpenAlexW2082188374WikidataQ124810579 ScholiaQ124810579MaRDI QIDQ1194500

Shu-Xiang Yu

Publication date: 27 September 1992

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

Full work available at URL: https://doi.org/10.1016/0022-0396(92)90137-c

zbMATH Keywords

Liénard systemplanar systemhyperbolic sectorsCronin's Lemma

Mathematics Subject Classification ID

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

Cites Work

• Unnamed Item
• The point at infinity and periodic solutions

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