EXTRACTION OF OPTIMAL SUBSEQUENCES OF SEQUENCE OF BALLS, AND APPLICATION TO OPTIMALITY ESTIMATES OF MASS TRANSFERENCE PRINCIPLES
Résumé
In this article, we prove that from any sequence of balls whose associated limsup set has full µ-measure, one can extract a well-distributed subsequence of balls. From this, we deduce the optimality of various lower bounds for the Hausdorff dimension of limsup sets of balls obtained by mass transference principles.
Domaines
Géométrie métrique [math.MG]
Origine : Fichiers produits par l'(les) auteur(s)