Restricted independence in displacement function for better estimation of cyclicity
DOI10.1016/j.jde.2017.02.015zbMath1375.34045OpenAlexW2595507853MaRDI QIDQ2400586
Zhaoxia Wang, Xingwu Chen, Jaume Llibre, Wei Nian Zhang
Publication date: 29 August 2017
Published in: Journal of Differential Equations (Search for Journal in Brave)
Full work available at URL: http://ddd.uab.cat/record/182509
Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Bifurcation theory for ordinary differential equations (34C23) 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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Cites Work
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