Limit cycles bifurcated from some reversible quadratic centres with a non-algebraic first integral
DOI10.1088/0951-7715/25/6/1653zbMath1250.34026OpenAlexW1998527012MaRDI QIDQ2895582
Publication date: 3 July 2012
Published in: Nonlinearity (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/0951-7715/25/6/1653
bifurcationlimit cycleAbelian integralMelnikov functionnon-algebraic first integralplanar reversible quadratic system
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) Bifurcations of limit cycles and periodic orbits in dynamical systems (37G15) Ordinary differential equations and connections with real algebraic geometry (fewnomials, desingularization, zeros of abelian integrals, etc.) (34C08)
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