Strichartz estimates for the Klein-Gordon equation in a conical singular space

Jonathan Ben-Artzi, Federico Cacciafesta, Anne-Sophie de Suzzoni +1

Consider a conical singular space $X=C(Y)=(0,\infty {)}_r\times Y$ with the metric $g=\mathrm{d}{r}^2+r^{2}h$, where the cross section $Y$ is a compact $(n-1)$-dimensional closed Riemanni…