Speaker:
Jeffrey Galkowski
Institution:
Stanford University
Time:
Thursday, May 17, 2018 - 2:00pm
Host:
Location:
RH 340P
In this talk we relate concentration of Laplace eigenfunctions in position and momentum to sup-norms and submanifold averages. In particular, we present a unified picture for sup-norms and submanifold averages which characterizes the concentration of those eigenfunctions with maximal growth. We then exploit this characterization to derive geometric conditions under which maximal growth cannot occur.