Some inequalities for the Fourier transform and their limiting behaviour
Analysis of PDEs
2023-06-06 v1
Abstract
We identify a one-parameter family of inequalities for the Fourier transform whose limiting case is the restriction conjecture for the sphere. Using Stein's method of complex interpolation we prove the conjectured inequalities when the target space is , and show that this recovers in the limit the celebrated Tomas-Stein theorem.
Cite
@article{arxiv.2306.02209,
title = {Some inequalities for the Fourier transform and their limiting behaviour},
author = {Nicola Garofalo},
journal= {arXiv preprint arXiv:2306.02209},
year = {2023}
}
Comments
22 pages, 1 figure