Expository article: "Bounded orthogonal systems and the -set problem'' by Jean Bourgain
arXiv:2504.18533 · doi:10.1016/j.exmath.2025.125691
Abstract
In this paper, we present an exposition of the work \cite{B} by Jean Bourgain, in which he resolved the well known conjecture posed by Rudin regarding the existence of -sets.
50 pages