Stability of Khintchine inequalities with optimal constants

Speaker(s)

Jacek Jakimiuk

Language of the talk

English

Date

March 20, 2025, 12:15 p.m.

Room

room 3160

Title in Polish

Stability of Khintchine inequalities with optimal constants

Seminar

Seminar of Probability Group

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We give a strengthening of the classical Khintchine inequality between the second and the $p$-th moment for $p \ge 3$ with optimal constant by adding a deficit depending on the vector of coefficients of the Rademacher sum.

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