Characterization of minimal-mass blowup solutions to the focusing mass-critical NLS

Rowan Killip, Dong Li, Monica Visan +1

Let $d\ge 4$ and let $u$ be a global solution to the focusing mass-critical nonlinear Schrödinger equation $i{u}_t+\Delta u=-|u{|}^{\frac{4}{d}}u$ with spherically symmetric $H_x^1$ initial da…