On the polynomial vector fields on

DOI10.1017/S0308210509000158zbMath1241.34038MaRDI QIDQ3097993

Jaume Llibre, Yulin Zhao

Publication date: 10 November 2011

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

zbMATH Keywords

limit cyclesstereographic projectionweak Hilbert 16th problemvector fields on spheres

Mathematics Subject Classification ID

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) Ordinary differential equations and connections with real algebraic geometry (fewnomials, desingularization, zeros of abelian integrals, etc.) (34C08)

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