ON A THEOREM OF PALEY AND WIENER

被引:0
|
作者
MILLER, RT
机构
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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