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Jan 22, 2024

Strong convergence of random matrices with latent geometries

Vienna Probability Seminar

Date: January 22, 2024 | 3:45 pm – 4:45 pm
Speaker: Charles Bordenave, Aix-Marseille Université
Location: Mondi 2 (I01.01.008), Central Building
Language: English

We will present recent results on the convergence of the operator norm of random matrices of large dimension. Our random matrices are build by taking tensor products of deterministic matrices and independent Haar distributed unitary matrices or independent random permutation matrices. This class of random matrices allows for example to consider random Schreier graphs of Cartesian products of free groups. They are motivated by questions in operator algebra, representation theory and spectral graph theory.  The talk will be notably based on joint works with Benoit Collins.

More Information:

Date:
January 22, 2024
3:45 pm – 4:45 pm

Speaker:
Charles Bordenave, Aix-Marseille Université

Location:
Mondi 2 (I01.01.008), Central Building

Language:
English

Contact:

Birgit Oosthuizen-Noczil

Email:
birgit.oosthuizen-noczil@ist.ac.at

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