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DTSTART:20230326T010000
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DTSTART;TZID=Europe/Helsinki:20230522T140000
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SUMMARY:Jordan SERRES (CREST) - "Stein's method for stability estimates of the Poincaré constant"
DESCRIPTION:Statistical Seminar: Every Monday at 2:00 pm.\nTime: 2:00 pm – 3:15 pm\nDate: 22th of May 2023\nPlace: Room 3001 \n  \nJordan SERRES (CREST) – “Stein’s method for stability estimates of the Poincaré constant” \nAbstract: \nThe Poincaré inequality governs the exponential convergence rate of algorithms such as Langevin dynamics. Interesting questions are then to understand how the Poincaré constant changes when the dynamics is perturbed\, or to understand when this constant is minimal under certain constraints. In this talk\, I will present some such results in the context of Markov diffusions. Their proof is based in particular on Stein’s method for general one-dimensional distributions. \n  \n  \n  \n  \nOrganizers:\nCristina BUTUCEA (CREST)\, Alexandre TSYBAKOV (CREST)\, Karim LOUNICI (CMAP) \, Jaouad MOURTADA (CREST)\nSponsors:\nCREST-CMAP \n
URL:https://crest.science/event/jordan-serres-crest-steins-method-for-stability-estimates-of-the-poincare-constant/
CATEGORIES:Statistics
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