Operator-valued matrices with free or exchangeable entries

نویسندگان

چکیده

Nous étudions des matrices dont les entrées sont variables libres ou échangeables d’un W*-espace de probabilités tracial. Plus précisément, nous considérons Wigner et Wishart avec à valeurs opérateurs montrons la convergence quantitative, vers semi-circulaires sur une certaine sous-algèbre, en termes transformées Cauchy distance Kolmogorov. Comme applications directes, obtenons taux explicites pour large classe aléatoires par blocs indépendants corrélés. Notre approche repose extension non-commutative méthode Lindeberg techniques d’interpolation gaussiennes opérateurs.

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ژورنال

عنوان ژورنال: Annales de l'I.H.P

سال: 2023

ISSN: ['0246-0203', '1778-7017']

DOI: https://doi.org/10.1214/22-aihp1255