A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Problems related to the concentration of eigenfunctions
2015
Journées Équations aux dérivées partielles
Preserved Fulltext
We survey recent results related to the concentration of eigenfunctions. We also prove some new results concerning ball-concentration, as well as showing that eigenfunctions saturating lower bounds for L 1 -norms must also, in a measure theoretical sense, have extreme concentration near a geodesic.
doi:10.5802/jedp.638
fatcat:74ebdxtr4fg33bwsarqanyx6hy