Bulk universality for sparse complex matrices

01.12.2025 16:00 - 17:00

Mohammed Osman (Queen Mary University of London)

We consider large random matrices with independent complex entries whose moments decay slowly in the dimension. In particular, this model contains sparse matrices whose entries are the product of a Bernoulli random variable and an independent complex random variable. We show that the local eigenvalue statistics in the bulk are universal, based on a multi-resolvent local law.

Organiser:
M. Beiglböck, N. Berestycki, L. Erdös, J. Maas, F. Toninelli, E. Schertzer
Location:
ISTA, Mondi 2 (I01.01.008), Central Building