A central limit theorem for trigonometric series with small gaps
A central limit theorem for trigonometric series with small gaps
复制标题
小间隙三角级数的中心极限定理
DOI:
10.1007/bf00535280
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发表时间:
1979
期刊:
影响因子:
--
通讯作者:
I. Berkes
中科院分区:
文献类型:
--
作者:
I. Berkes
It is well known that lacunary subsequences of the trigonometric system behave like independent random variables. For instance, a theorem of Salem and Zygmund (see [4]) states that if nk+ link> q> 1(1) then cos 2n nkX obeys the central limit theorem ie t N t lira2 x: Zc~= q~(x).