We present a variational principle for small amplitude periodic solutions, with fixed frequency, of a completely resonant nonlinear wave equation. Existence and multiplicity results follow by min-max variational arguments

Periodic solutions of nonlinear wawe equations with general nonlinearities / Berti, M.; Bolle, P.. - In: COMMUNICATIONS IN MATHEMATICAL PHYSICS. - ISSN 0010-3616. - 243:2(2003), pp. 315-328. [10.1007/s00220-003-0972-8]

Periodic solutions of nonlinear wawe equations with general nonlinearities

Berti M.;
2003-01-01

Abstract

We present a variational principle for small amplitude periodic solutions, with fixed frequency, of a completely resonant nonlinear wave equation. Existence and multiplicity results follow by min-max variational arguments
2003
243
2
315
328
https://link.springer.com/article/10.1007%2Fs00220-003-0972-8
https://arxiv.org/abs/math/0211310
Berti, M.; Bolle, P.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/13067
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