On sufficient conditions for certain two-dimensional systems to have at most two limit cycles

DOI10.1006/jdeq.1994.1010zbMath0802.34029OpenAlexW2065034177MaRDI QIDQ1319935

Mao'an Han

Publication date: 13 December 1994

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

Full work available at URL: https://doi.org/10.1006/jdeq.1994.1010

zbMATH Keywords

limit cycles

Mathematics Subject Classification ID

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

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