scientific article; zbMATH DE number 1163141

zbMath0905.34024MaRDI QIDQ4394631

Jaume Giné, Isaac A. García, Javier Chavarriga

Publication date: 18 August 1998

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

isochronous centerslinear center perturbed by homogeneous polynomials

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) Perturbations of ordinary differential equations (34D10) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15)

Related Items (1)

On some open problems in planar differential systems and Hilbert's 16th problem

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