08/04/2026, 17:00 — 18:00 — Online
Sofiia Dubova, Northwestern University
Delocalization of non-mean-field random matrices
Anderson's tight binding model predicts that a random Schrodinger operator on Z^d exhibits a transition from delocalized to localized behavior as the disorder strength increases. This conjecture has motivated the study of non-mean-field random matrix models that exhibit similar properties while being more accessible to analysis. In this talk, I will present recent results establishing delocalization and bulk universality for several such models in dimensions d\ge 3: random band matrices, block Anderson model, and Wegner orbital model. Based on joint work with Fan Yang, Horng-Tzer Yau, and Jun Yin.
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