Weak center for a class of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns="http://www.w3.org/1998/Math/MathML"> <mml:mi mathvariant="normal">Λ</mml:mi> </mml:math>–

DOI10.14232/ejqtde.2022.1.22zbMath1499.34224OpenAlexW4285240060MaRDI QIDQ5081497

Zhengxin Zhou

Publication date: 14 June 2022

Published in: Electronic Journal of Qualitative Theory of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.14232/ejqtde.2022.1.22

zbMATH Keywords

center conditionsweak centercomposition center\(\Lambda\)-\(\Omega\) system

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) Theory of limit cycles of polynomial and analytic vector fields (existence, uniqueness, bounds, Hilbert's 16th problem and ramifications) for ordinary differential equations (34C07)

Related Items (1)

On the qualitative behavior of a class of the Λ − Ω differential systems

This page was built for publication: Weak center for a class of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns="http://www.w3.org/1998/Math/MathML"> <mml:mi mathvariant="normal">Λ</mml:mi> </mml:math>–<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" xm