One-sided discretization inequalities and sampling recovery
Numerical Analysis
2024-10-16 v2 Numerical Analysis
Functional Analysis
Abstract
Recently, in a number of papers it was understood that results on sampling discretization and on the universal sampling discretization can be successfully used in the problem of sampling recovery. Moreover, it turns out that it is sufficient to only have a one-sided discretization inequality for some of those applications. This motivates us to write the present paper as a survey/research paper with the focus on the one-sided discretization inequalities and their applications in the sampling recovery. In this sense the paper complements the two existing survey papers on sampling discretization.
Cite
@article{arxiv.2402.00848,
title = {One-sided discretization inequalities and sampling recovery},
author = {Irina Limonova and Yuri Malykhin and Vladimir Temlyakov},
journal= {arXiv preprint arXiv:2402.00848},
year = {2024}
}