Periodic solutions of nonlinear wave equations with non-monotone forcing terms

zbMath1225.35147MaRDI QIDQ2504803

Massimiliano Berti, Luca Biasco

Publication date: 28 September 2006

Published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni (Search for Journal in Brave)

zbMATH Keywords

periodic solutionswave equationvariational methodsLyapunov-Schmidt\(A\)-priori estimates

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70)

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