Upper bounds for the autocorrelation coefficients of the Rudin-Shapiro polynomials

Upper bounds for the autocorrelation coefficients of the Rudin-Shapiro polynomials
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Rudin-Shapiro 多项式自相关系数的上限

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发表时间:
1997
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通讯作者:
M. Taghavi
M. Taghavi
中科院分区:
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文献类型:
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作者:
M. Taghavi

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赠送给 我想成为他们 二次Rudin-Shapiro多项式的相关系数 N −1,?a M?≤C(2 N )3/4,并且存在k≠0使得?a K?>D(2) N )0.73(C和d是万能常数)。在这里,我们证明了0.73在上限情况下是最优的。
Givena m to be them th correlation coefficient of the Rudin-Shapiro polynomials of degrees 2 n − 1, ¦a m¦ ≤ C(2 n )3/4 and there existsk ≠ 0 such that ¦a k¦ >D(2 n )0.73 (C andD are universal constants). Here we show that the 0.73 is optimal in the upper bound case.