Bounded solutions for the nonlinear wave equation

DOI10.1186/1687-2770-2013-257zbMath1295.35028OpenAlexW2046597146WikidataQ59294879 ScholiaQ59294879MaRDI QIDQ2252539

Tacksun Jung, Q-Heung Choi

Publication date: 18 July 2014

Published in: Boundary Value Problems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/1687-2770-2013-257

zbMATH Keywords

invariant subspaceinvariant function\((P.S.)_c \) condition

Mathematics Subject Classification ID

Periodic solutions to PDEs (35B10) Second-order nonlinear hyperbolic equations (35L70) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05)

Cites Work

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• Critical point theorems for indefinite functionals
• Generalized cohomological index theories for Lie group actions with an application to bifurcation questions for Hamiltonian systems
• An application of a variational reduction method to a nonlinear wave equation
• Periodic Solutions of Nonlinear Wave Equations and Hamiltonian Systems
• Periodic solutions of hamiltonian systems
• Forced vibrations for a nonlinear wave equation

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