Events for 02/27/2023 from all calendars

Free Probability and Operators

Time: 09:00AM - 10:00AM

Location: ZOOM

Speaker: March Boedihardjo, ETH Zurich

Title: Spectral norm and strong freeness

Abstract:

We give a non-asymptotic estimate for the spectral norm of a large class of random matrices that is sharp in many cases. We also obtain strong asymptotic freeness for certain sparse Gaussian matrices. Joint work with Afonso Bandeira and Ramon van Handel.

References:

• https://arxiv.org/abs/1504.05919
• https://arxiv.org/abs/2108.0631
• https://arxiv.org/abs/2208.11286

ZOOM LINK: https://tamu.zoom.us/j/97389162643