Solitons for the nonlinear Klein-Gordon equation

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dc.creatorBellazzini, J.
dc.creatorBenci, V.
dc.creatorBonanno, C.
dc.creatorMicheletti, A. M.
dc.date2007-12-07
dc.date.accessioned2026-07-07T08:47:55Z
dc.date.available2026-07-07T08:47:55Z
dc.descriptionIn this paper we study existence and orbital stability for solitary waves of the nonlinear Klein-Gordon equation. The energy of these solutions travels as a localized packet, hence they are a particular type of solitons. In particular we are interested in sufficient conditions on the potential for the existence of solitons. Our proof is based on the study of the ratio energy/charge of a function, which turns out to be a useful approach for many field equations.
dc.description20 pages
dc.identifierhttps://arxiv.org/abs/0712.1103
dc.identifierhttp://arxiv.org/abs/0712.1103
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/143768
dc.subjectAnalysis of PDEs
dc.subjectMathematical Physics
dc.subject35L05; 35Q51; 37K45
dc.titleSolitons for the nonlinear Klein-Gordon equation
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