Formulas of values of singular point and the integrability conditions for a class of cubic system, \(M(3) \geq{} 7\)

zbMath0743.34015MaRDI QIDQ1176005

Yi-rong Liu

Publication date: 25 June 1992

Published in: Chinese Science Bulletin (Search for Journal in Brave)

zbMATH Keywords

singular pointcomplex autonomous systemregular integral

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Analytical theory of ordinary differential equations: series, transformations, transforms, operational calculus, etc. (34A25) Ordinary differential equations in the complex domain (34M99)

Related Items (5)

The cyclicity of a cubic system with nonradical Bautin ideal ⋮ Persistent centers of complex systems ⋮ Integrability conditions of a resonant saddle perturbed with homogeneous quintic nonlinearities ⋮ The integrability conditions for two cubic vector fields ⋮ Bifurcation of critical periods of polynomial systems

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