Seminar series
Date
Thu, 10 Mar 2016
Time
16:00 -
17:00
Location
L5
Speaker
Igor Wigman
Organisation
King's College London
We study the number of nodal domains of toral Laplace eigenfunctions. Following Nazarov-Sodin's results for random fields and Bourgain's de-randomisation procedure we establish a precise asymptotic result for "generic" eigenfunctions. Our main results in particular imply an optimal lower bound for the number of nodal domains of generic toral eigenfunctions.