The problem of the centre for cubic systems with two parallel invariant straight lines and one invariant conic

DOI10.1007/s00030-008-7044-xzbMath1190.34032OpenAlexW2032448933MaRDI QIDQ1021402

Dumitru Cozma

Publication date: 8 June 2009

Published in: NoDEA. Nonlinear Differential Equations and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00030-008-7044-x

zbMATH Keywords

integrabilitycenter-focus problemcubic differential systemsinvariant algebraic curves

Mathematics Subject Classification ID

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

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