Limit Cycles of Planar Piecewise Differential Systems with Linear Hamiltonian Saddles

We provide the maximum number of limit cycles for continuous and discontinuous planar piecewise differential systems formed by linear Hamiltonian saddles and separated either by one or two parallel straight lines. We show that when these piecewise differential systems are either continuous or discon...

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Bibliographic Details
Main Authors: Jaume Llibre, Claudia Valls
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/13/7/1128