Periodic solutions of weakly coupled superlinear systems with indefinite terms

DOI10.1007/s00030-022-00768-1zbMath1498.34122OpenAlexW4224311482MaRDI QIDQ2131384

Shuang Wang

Publication date: 26 April 2022

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

Full work available at URL: https://doi.org/10.1007/s00030-022-00768-1

zbMATH Keywords

periodic solutionsPoincaré-Birkhoff theoremweakly coupled superlinear systemsindefinite termsspiral properties

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25)

Cites Work

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