Operator norm of Rademacher random matrices

Speaker(s)

Rafał Latała

Affiliation

University of Warsaw

Date

April 4, 2024, 12:15 p.m.

Room

room 3160

Seminar

Seminar of Probability Group

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We will discuss two-sided bounds for the mean value of the operator norm of random matrices with weighted Rademacher entries. We will recall a conjecture (formulated together with Witold Świątkowski) and show that it holds up to a loglog factor, which may be removed in some cases.

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