Abstract
We study a Klein-Gordon-Maxwell system, in a bounded spatial domain, under Neumann boundary conditions on the electric potential. We allow a nonconstant coupling coefficient. For sufficiently small data, we find infinitely many standing waves.
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Acknowledgments
The research that led to the present paper was partially supported by Fondi di Ricerca di Ateneo 2015/16 “Problemi differenziali non lineari”.
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Lazzo, M., Pisani, L. Standing Waves for Nonautonomous Klein-Gordon-Maxwell Systems. J Dyn Control Syst 26, 443–454 (2020). https://doi.org/10.1007/s10883-019-09451-8
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DOI: https://doi.org/10.1007/s10883-019-09451-8