Analysis and PDE Seminar: The pointwise convergence problem for the free Schrödinger equation

Seminar | April 1 | 4:10-5 p.m. | 748 Evans Hall

 Ruixiang Zhang, University of Wisconsin-Madison

 Department of Mathematics

Carleson proposed a problem on a.e. convergence for free Schrödinger solutions as time goes to zero. Recently it got a sharp answer (up to the endpoint) in all dimensions. We will talk about the new result in dimensions $n+1$ for all $n >2$ and ideas behind it (joint work with Xiumin Du).