The APDE seminar on Monday, 4/07, will be given by Ruixiang Zhang (UC Berkeley) in-person in Evans 736, and will also be broadcasted online via Zoom from 4:10pm to 5:00pm PDT. To participate, please email Robert Schippa (rschippa@berkeley.edu).

Title: Introduction to weighted restriction estimates.

Abstract: Weighted (Fourier) restriction estimates is ubiquitous in
subjects such as analysis, number theory and geometric measure theory.
We will use a few examples to introduce these estimates and
applications and talk about progress on a few problems. We will also
compare the problems to the classical Fourier restriction estimate and
discuss their key connections and differences.