Standing Waves for Nonautonomous Klein-Gordon-Maxwell Systems
arXiv:1912.00517 · doi:10.1007/s10883-019-09451-8
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.
18 pages