Inverse Scattering for Critical Semilinear Wave Equations

Abstract: We show that the scattering operator for defocusing energy critical semilinear wave equations $\square u+f(u)=0,$ $f\in C^\infty(\mr)$ and $f\sim u^5,$ in three space dimensions, determines $f$. This is joint work with Gunther Uhlmann and Yiran Wang.

Mathematics

Audience: researchers in the topic

International Zoom Inverse Problems Seminar, UC Irvine