The Lifespan of Small Data Solutions to the KP-I
Speaker: Benjamin Harrop-Griffiths, University of California, Berkeley
Location: Warren Weaver Hall 1302
Date: Thursday, November 6, 2014, 2 p.m.
We show that for small, localized initial data there exists a global solution to the KP-I equation in a Galilean-invariant space using the method of testing by wave packets. This is joint work with Mihaela Ifrim and Daniel Tataru.