Phase portraits of the quadratic polynomial Liénard differential systems
DOI10.1017/prm.2020.10zbMath1466.37019OpenAlexW3009910551MaRDI QIDQ4965411
Luci Any Roberto, Jaume Llibre, Márcio R. Alves Gouveia
Publication date: 1 March 2021
Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)
Full work available at URL: http://ddd.uab.cat/record/221323
Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Phase plane analysis, limit cycles for nonlinear problems in mechanics (70K05) Topological and differentiable equivalence, conjugacy, moduli, classification of dynamical systems (37C15) Normal forms for dynamical systems (37G05) Theory of limit cycles of polynomial and analytic vector fields (existence, uniqueness, bounds, Hilbert's 16th problem and ramifications) for ordinary differential equations (34C07) Bifurcations of limit cycles and periodic orbits in dynamical systems (37G15) Homoclinic and heteroclinic orbits for dynamical systems (37C29)
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