Chordal quadratic systems

DOI10.1216/RMJ-1986-16-4-751zbMath0609.34040OpenAlexW2014480797MaRDI QIDQ1086728

Li-Ren Sheng, Jaume Llibre, Armengol Gasull

Publication date: 1986

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmj-1986-16-4-751

zbMATH Keywords

phase portraitsPoincaré spheretwo-dimensional autonomous systemchordal quadratic system

Mathematics Subject Classification ID

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

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