Sparse bounds for oscillating multipliers on stratified groups
Classical Analysis and ODEs
2023-02-23 v1 Analysis of PDEs
Abstract
In this article, we address sparse bounds for a class of spectral multipliers that include oscillating multipliers on stratified Lie groups. Our results can be applied to obtain weighted bounds for general Riesz means and for solutions of dispersive equations.
Keywords
Cite
@article{arxiv.2302.11275,
title = {Sparse bounds for oscillating multipliers on stratified groups},
author = {Abhishek Ghosh and Michael Ruzhansky},
journal= {arXiv preprint arXiv:2302.11275},
year = {2023}
}