Algebraic Graph Theory Seminar - Yufei Zhao

Monday, August 29, 2022 11:30 am - 11:30 am EDT (GMT -04:00)

Title: Equiangular lines and eigenvalue multiplicities

Speaker: Yufei Zhao
Affiliation: Massachusetts Institute of Technology
Location: please contact Sabrina Lato for Zoom link

Abstract: Solving a longstanding problem on equiangular lines, we determine, for each given fixed angle and in all sufficiently large dimensions, the maximum number of lines pairwise separated by the given angle.