On pair correlation of Hermite coefficients of functions from the Hardy class
Classical Analysis and ODEs
2023-12-06 v1 Complex Variables
Abstract
Assuming that a function and its Fourier transform are dominated by a Gaussian, Vemuri found a sharp estimate for the decay rate of the Hermite coefficients in terms of the variance of the dominating Gaussian. Here we show that under the same assumptions, certain combinations of Hermite coefficients have a better rate of decay.
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Cite
@article{arxiv.2312.02606,
title = {On pair correlation of Hermite coefficients of functions from the Hardy class},
author = {Manish Chaurasia},
journal= {arXiv preprint arXiv:2312.02606},
year = {2023}
}
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6 pages