We consider a second order periodic problem with resonance both at infinity and at zero. Combining variational methods together with Morse theory, we produce six nontrivial solutions for the periodic problem.
Periodic problems with double resonance / Barletta, Giuseppina; Papageorgiou, N S. - In: NODEA-NONLINEAR DIFFERENTIAL EQUATIONS AND APPLICATIONS. - ISSN 1021-9722. - 19:3(2012), pp. 303-328. [10.1007/s00030-011-0130-5]
Periodic problems with double resonance
BARLETTA, Giuseppina;
2012-01-01
Abstract
We consider a second order periodic problem with resonance both at infinity and at zero. Combining variational methods together with Morse theory, we produce six nontrivial solutions for the periodic problem.File in questo prodotto:
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