Breather Solutions for a Quasilinear $(1+1)$-dimensional Wave Equation

Simon Kohler, Wolfgang Reichel

We consider the $(1+1)$-dimensional quasilinear wave equation $g(x)w_{tt}-w_{xx}+h(x)(w_t^3{)}_t=0$ on $\mathbb{R}\times \mathbb{R}$ which arises in the study of localized electromag…