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UID:20260428T034835EDT-1869hiDSJC@132.216.98.100
DTSTAMP:20260428T074835Z
DESCRIPTION:Title: Sharp tail estimates in beta ensembles.\n\nAbstract: Her
 mite and Laguerre beta ensembles are well studied models in random matrix 
 theory with the special cases beta=1\,2\,4 corresponding to classical Gaus
 sian and Wishart random matrices. Using tridiagonal matrix models for thes
 e ensembles\, Ramirez\, Rider and Virag established Tracy-Widom beta scali
 ng limits for the largest eigenvalues. They also showed upper and lower ta
 il decay rate for these distributions. I shall present the work establishi
 ng sharp tail estimates in the pre-limiting models up to 1+o(1) error at t
 he level of exponents\, improving earlier results of Ledoux and Rider. Thi
 s talk is based on a joint work with Basu\, Bhattacharjee and Krishnapur.
 \n\nZoom link: https://umontreal.zoom.us/j/83832644262?pwd=gQDOX4997Yehibn
 g7GjtEKwUhqAqNV.1\n
DTSTART:20260402T153000Z
DTEND:20260402T163000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:Jnaneshwar Baslingker (University of Toronto)
URL:/mathstat/channels/event/jnaneshwar-baslingker-uni
 versity-toronto-372185
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