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Zeitouni: Extremes for the characteristic polynomial of the G$beta$E

Date: 2026-07-16

Time: 14:00 - 15:00

Zoom link: https://kva-se.zoom.us/j/9217561890

Speaker
Zeitouni, Weizmann Institute of Science

Abstract
I will describe joint work with Fanny Augeri where we obtain the centering constant for the maximum, on the support of the semicircle law, of the characteristic polynomial of the \(G$\beta$E\). The approach uses the Dumitriu-Edelman representation. I will try to explain where the approach fails in yielding a limiting law as in the case of the \(C$\beta$E\).