Sparse bounds for pseudo-multipliers associated to Grushin operators, I
Analysis of PDEs
2023-06-02 v3 Classical Analysis and ODEs
Functional Analysis
Abstract
In this article, we prove sharp quantitative weighted -estimates for Grushin pseudo-multipliers satisfying H\"ormander's condition as an application of pointwise domination of Grushin pseudo-multipliers by appropriate sparse operators.
Keywords
Cite
@article{arxiv.2112.06634,
title = {Sparse bounds for pseudo-multipliers associated to Grushin operators, I},
author = {Sayan Bagchi and Riju Basak and Rahul Garg and Abhishek Ghosh},
journal= {arXiv preprint arXiv:2112.06634},
year = {2023}
}
Comments
Following valuable comments and suggestions of a journal reviewer, we have revised the presentation of the article. Results are same as in the previous version (v2)