References
A. Ambrosetti, V. Coti Zelati,Critical points with lack of compactness and singular dynamical systems, Ann. Mat. Pura Appl.149, 1987, 237–259.
A. Fonda, A. C. Lazer,Subharmonic solutions of conservative systems with non-convex potential, Proc. Amer. Math. Soc.115 1992, 183–190.
A. Fonda, M. Ramos,Large-amplitude subharmonic oscillations for scalar second-order differential equations with a-symmetric nonlinearities, J. Differential Equations81 1989, 215–220.
A. Fonda, Z. Schneider, F. Zanolin,Periodic oscillations for a nonlinear suspension bridge model, J. Comp. Appl. Math., to appear.
A. C. Lazer, P. J. McKenna,Large amplitude periodic oscillations in suspension bridges: some new connections with nonlinear analysis, SIAM Review32 1990, 537–578.
A. C. Lazer, P. J. McKenna,Large scale oscillatory behaviour in loaded asymmetric systems, Ann. Inst H. Poincaré, Analyse non linéaire4 1987, 224–274.
J. Mawhin, M. Willem,Critical Point Theory and Hamiltonian Systems, Springer Verlag, 1989.
P. H. Rabinowitz,Periodic solutions of Hamiltonian systems, Comm. Pure Appl. Math.31 1978, 157–184.
M. Struwe,Variational Methods, Springer Verlag, 1990.
M. Willem,Subharmonic oscillations of convex hamiltonian systems, Nonlin. Anal. TMA9 1985, 1303–1311.
Author information
Authors and Affiliations
Additional information
Dedicated to prof. L. Amerio
Conferenza tenuta da Antonio Ambrosetti il 28 settembre 1992
Supported by M.U.R.S.T.
Rights and permissions
About this article
Cite this article
Ambrosetti, A., Carminati, C. Remarks on forced second order Hamiltonian systems with asymmetric potentials. Seminario Mat. e. Fis. di Milano 62, 5–16 (1992). https://doi.org/10.1007/BF02925434
Issue Date:
DOI: https://doi.org/10.1007/BF02925434