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arXiv math/0212344math.NTmath.CO
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多项式的平均范数

Average norms of polynomials

T. Mansour

摘要:

本文研究了$T$ -多项式的平均$\NL_{2α}$ -范数,其中$α$为正整数.更准确地说,我们给出了所有次数多项式的平均$\NL_{2α}$ -范数的显式公式,精确地$n$,系数为$T$,其中$T$是复数的有限集,$α$是正整数,并且$n\geq0$。特别是,我们给出了一个完整的答案的情况下,Littlewood多项式和多项式的一个给定的高度。因此,我们得到了所有以前已知的结果,这类问题,以及许多新的结果。

英文摘要:

In this paper we study the average $\NL_{2α}$-norm over $T$-polynomials, where $α$ is a positive integer. More precisely, we present an explicit formula for the average $\NL_{2α}$-norm over all the polynomials of degree exactly $n$ with coefficients in $T$, where $T$ is a finite set of complex numbers, $α$ is a positive integer, and $n\geq0$. In particular, we give a complete answer for the cases of Littlewood polynomials and polynomials of a given height. As a consequence, we derive all the previously known results for this kind of problems, as well as many new results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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