scientific article; zbMATH DE number 5059869

zbMath1115.34031MaRDI QIDQ5490419

Xiudong Chen, Yong Chen

Publication date: 4 October 2006

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

zbMATH Keywords

Liénard systemlimit cyclestate function

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Theory of limit cycles of polynomial and analytic vector fields (existence, uniqueness, bounds, Hilbert's 16th problem and ramifications) for ordinary differential equations (34C07)

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