Upper bounds for the autocorrelation coefficients of the Rudin-Shapiro polynomials
Upper bounds for the autocorrelation coefficients of the Rudin-Shapiro polynomials
复制标题
Rudin-Shapiro 多项式自相关系数的上限
DOI:
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发表时间:
1997
期刊:
影响因子:
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通讯作者:
M. Taghavi
中科院分区:
文献类型:
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作者:
M. Taghavi
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.