Infinitely many periodic solutions for a second-order nonautonomous system.

DOI10.1016/S0362-546X(03)00099-3zbMath1055.34082OpenAlexW2059553279MaRDI QIDQ1395857

Roberto Livrea, Francesca Faraci

Publication date: 1 July 2003

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0362-546x(03)00099-3

zbMATH Keywords

Variational methodsCritical pointsInfinitely many solutionsSecond-order nonautonomous systems

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25)

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Cites Work

• Critical point theory and Hamiltonian systems
• A general variational principle and some of its applications
• Existence of forced oscillations for some nonlinear differential equations
• Some critical point theorems and applications
• Unnamed Item