scientific article; zbMATH DE number 1214956

zbMath0914.34024MaRDI QIDQ4216387

Xiaohua Zhao, Zheng-Rong Liu

Publication date: 16 June 1999

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

limit cyclesbifurcationsheteroclinichomocliniccubic vector fieldPoincaré bifurcationsweakened 16th problem of Hilbert

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Bifurcation theory for ordinary differential equations (34C23) Homoclinic and heteroclinic solutions to ordinary differential equations (34C37)

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