Hilbert transforms and the equidistribution of zeros of polynomials
Hilbert transforms and the equidistribution of zeros of polynomials
复制标题
希尔伯特变换和多项式零点的均分布
DOI:
10.1016/j.jfa.2021.109199
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发表时间:
2021
影响因子:
1.7
通讯作者:
Wang, Jiuya
中科院分区:
文献类型:
--
作者:
Carneiro, Emanuel;Das, Mithun Kumar;Florea, Alexandra;Kumchev, Angel V.;Malik, Amita;Milinovich, Micah B.;Turnage-Butterbaugh, Caroline;Wang, Jiuya
We improve the current bounds for an inequality of Erdős and Turán from 1950 related to the discrepancy of angular equidistribution of the zeros of a given polynomial. Building upon a recent work of Soundararajan, we establish a novel connection between this inequality and an extremal problem in Fourier analysis involving the maxima of Hilbert transforms, for which we provide a complete solution. Prior to Soundararajan (2019), refinements of the discrepancy inequality of Erdős and Turán had been obtained by Ganelius (1954) and Mignotte (1992).
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DOI:
10.1080/00029890.2019.1546078
发表时间:
2018
期刊:
The American Mathematical Monthly
影响因子:
--
作者:
K. Soundararajan
通讯作者:
K. Soundararajan
影响因子:
4.9
作者:
P. Erdös;P. Turán
通讯作者:
P. Erdös;P. Turán
影响因子:
0.9
作者:
M. Plancherel;G. Pólya
通讯作者:
G. Pólya
影响因子:
1.2
作者:
Alaifari, Rima;Pierce, Lillian B.;Steinerberger, Stefan
通讯作者:
Steinerberger, Stefan
影响因子:
1.2
作者:
Coifman, Ronald R.;Steinerberger, Stefan
通讯作者:
Steinerberger, Stefan