Combinatorics and Probability Seminar
Antonio Auffinger
Northwestern
Quenched complexity of saddles in the spherical p-spin model.
Abstract: I will discuss the quenched complexity of saddles in the spherical p spin-glass model. Our main result confirms the almost surely existence of a layered structure of critical points of the energy landscape. I will then relate this computation to a detailed information about the landscape around the ground state energy and the structure of the Parisi measure at zero temperature.
Based on a joint work with Julian Gold (Northwestern University) and Yi Gu (Northwestern University).
Monday October 21, 2019 at 3:00 PM in 612 SEO