Linear estimation and distribution of the limit cycles bifurcated from a kind of degenerate polycycles
DOI10.1007/s11425-007-0015-6zbMath1123.34025OpenAlexW2023533391MaRDI QIDQ885557
Publication date: 14 June 2007
Published in: Science in China. Series A (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11425-007-0015-6
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) Homoclinic and heteroclinic orbits for dynamical systems (37C29) Homoclinic and heteroclinic solutions to ordinary differential equations (34C37) Bifurcations connected with nontransversal intersection in dynamical systems (37G25)
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Cites Work
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