A multiparameter integral inequality for the dyadic maximal operator and applications
Functional Analysis
2025-10-28 v9
Abstract
We prove a sharp multiparameter integral inequality for the dyadic maximal operator which refines the one-parameter inequality that is given by A.Melas in [4] which in turn is applied for the evaluation of the Bellman function of two integral variables for this maximal operator. Moreover we find the exact domain of definition of the related Bellman function of three integral variables and by using the results connected with the sharpness of this new multiparameter inequality we give lower bounds of this Bellman function.
Cite
@article{arxiv.1905.08091,
title = {A multiparameter integral inequality for the dyadic maximal operator and applications},
author = {Eleftherios N. Nikolidakis},
journal= {arXiv preprint arXiv:1905.08091},
year = {2025}
}
Comments
28 pages