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UID:65983ef89aa918024590991e2bb25666
CATEGORIES:Mathematical Physics Seminar
CREATED:20260525T194248
SUMMARY:Webinar: Percy Deift - Universality for the Toda algorithm to compute the eigenvalues of a random matrix
LOCATION:Zoom
DESCRIPTION:Percy Deift – NYU \nWednesday, June 10, 2026\nZoom opens: 10:30AM EDT\nSemi
 nar begins: 10:45AM EDT\nUniversality for the Toda algorithm to compute the
  eigenvalues of a random matrix\nWe consider the Toda algorithm to compute 
 the eigenvalues of a random Hermitian matrix H chosen from a general ensemb
 le E. We show in particular that for a desired eigenvalue accuracy ϵ, the d
 istribution of the (suitably scaled and centered) stopping times of the alg
 orithm to achieve the accuracy ϵ, is universal, independent of the choice o
 f the ensemble E. The universality of the Toda algorithm is just one exampl
 e of similar behavior for a wide variety of standard numerical algorithms. 
 Joint work of Percy Deift and Tom Trogdon\n
X-ALT-DESC;FMTTYPE=text/html:<p style="text-align: center;"><strong>Percy Deift – NYU&nbsp;</strong></p>
 <p style="text-align: center;"><strong>Wednesday,&nbsp;June 10,&nbsp;2026</
 strong></p><p style="text-align: center;"><strong>Zoom opens: 10:30AM EDT</
 strong></p><p style="text-align: center;"><strong>Seminar begins: 10:45AM E
 DT</strong></p><p style="text-align: center;"><strong>Universality for the 
 Toda algorithm to compute the eigenvalues of a </strong><strong>random matr
 ix</strong></p><p>We consider the Toda algorithm to compute the eigenvalues
  of a random Hermitian matrix H chosen from a general ensemble E. We show i
 n particular that for a desired eigenvalue accuracy ϵ, the distribution of 
 the (suitably scaled and centered) stopping times of the algorithm to achie
 ve the accuracy ϵ, is universal, independent of the choice of the ensemble 
 E. The universality of the Toda algorithm is just one example of similar be
 havior for a wide variety of standard numerical algorithms. Joint work of P
 ercy Deift and Tom Trogdon</p>
DTSTAMP:20260828T090945
DTSTART;TZID=America/New_York:20260610T104500
DTEND;TZID=America/New_York:20260610T120000
SEQUENCE:0
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