Three periodic solutions to an eigenvalue problem for a class of second-order Hamiltonian systems.
Cordaro, Giuseppe (2003)
Abstract and Applied Analysis
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Cordaro, Giuseppe (2003)
Abstract and Applied Analysis
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Rabinowitz, Paul H., Coti Zelati, Vittorio (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Liang Zhang, X. H. Tang (2013)
Applications of Mathematics
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In this paper, we deal with the existence of periodic solutions of the -Laplacian Hamiltonian system Some new existence theorems are obtained by using the least action principle and minimax methods in critical point theory, and our results generalize and improve some existence theorems.
Schechter, Martin (2006)
Boundary Value Problems [electronic only]
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Michael E. Filippakis, Nikolaos S. Papageorgiou (2006)
Archivum Mathematicum
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In this paper we consider a nonlinear periodic system driven by the vector ordinary -Laplacian and having a nonsmooth locally Lipschitz potential, which is positively homogeneous. Using a variational approach which exploits the homogeneity of the potential, we establish the existence of a nonconstant solution.
M. S. Shahrokhi-Dehkordi, A. Taheri (2009)
Annales de l'I.H.P. Analyse non linéaire
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Paşca, Daniel (2001)
Abstract and Applied Analysis
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