ON A THEOREM OF PALEY AND WIENER

被引：0
|
作者：
MILLER, RT
机构：
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 1991年 / 113卷 / 03期
关键词：
D O I：
10.2307/2048597
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A famous theorem of Paley and Wiener gives necessary and sufficient conditions for a function to be the amplitude of the Fourier transform of a function that vanishes on the negative real line. We find similar conditions sufficient to conclude that the inverse transform decays exponentially at minus infinity.
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页码：643 / 649
页数：7
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