On the critical norm concentration for the inhomogeneous nonlinear Schrödinger equation

Luccas Campos, Mykael Cardoso

We consider the inhomogeneous nonlinear Schrödiger equation (INLS) in ${\mathbb{R}}^N$ $$i\partial u_t+\Delta u+|x{|}^{-b}|u{|}^{2\sigma }u=0,$$ and show the $L^2$-norm concentration for the…