Subharmonic solutions for nonlinear second order equations in presence of lower and upper solutions

DOI10.3934/DCDS.2013.33.89zbMath1275.34058OpenAlexW2252765792MaRDI QIDQ1943260

Fabio Zanolin, Alberto Boscaggin

Publication date: 19 March 2013

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

Full work available at URL: https://doi.org/10.3934/dcds.2013.33.89

zbMATH Keywords

periodic solutionlower and upper solutionPoincaré-Birkhoffsub-harmonic solution

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15)

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