Center problem for systems with two monomial nonlinearities

DOI10.3934/cpaa.2016.15.577zbMath1388.34024OpenAlexW2527022315MaRDI QIDQ906811

Joan Torregrosa, Jaume Giné, Armengol Gasull

Publication date: 29 January 2016

Published in: Communications on Pure and Applied Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/cpaa.2016.15.577

zbMATH Keywords

Poincaré-Lyapunov constantsnondegenerate centerreversible centerDarboux centerholomorphic centerpersistent center

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25) Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Symmetries, invariants of ordinary differential equations (34C14)

Related Items (5)

On the bifurcation of limit cycles due to polynomial perturbations of Hamiltonian centers ⋮ Small-amplitude limit cycles of certain planar differential systems ⋮ The generalized polynomial Moon-Rand system ⋮ Weak-foci of high order and cyclicity ⋮ Uniqueness of the limit cycles for complex differential equations with two monomials

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