An improvement of the Kolmogorov-Riesz compactness theorem
published by Harald Hanche-Olsen
in 2017
and research's language is
English
Download
Abstract in English
The purpose of this short note is to provide a new and very short proof of a result by Sudakov, offering an important improvement of the classical result by Kolmogorov-Riesz on compact subsets of Lebesgue spaces.