Center-focus and isochronous center problems for discontinuous differential equations.

DOI10.3934/dcds.2000.6.609zbMath1039.34022OpenAlexW2014529799MaRDI QIDQ1576922

Armengol Gasull, Rafel Prohens, Bartomeu Coll

Publication date: 16 August 2000

Published in: Discrete and Continuous Dynamical Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcds.2000.6.609

zbMATH Keywords

planar systemscenter-focusline of discontinuityorder of degeneracy

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Discontinuous ordinary differential equations (34A36)

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