A geometric criterion for equation \(\dot{x} = \sum\nolimits_{i = 0}^m a_i(t) x^i\) having at most \(m\) isolated periodic solutions

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Publication:2300430

DOI10.1016/j.jde.2019.11.032zbMath1436.34036arXiv1606.04776OpenAlexW2990594273MaRDI QIDQ2300430

Jianfeng Huang, Haihua Liang

Publication date: 27 February 2020

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

Full work available at URL: https://arxiv.org/abs/1606.04776




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