On the denseness of certain reciprocal power sums

By $(\mathbb{Z}^+)^{\infty}$ we denote the set of all theinfinite sequences $\mathcal{S}=\{s_i\}_{i=1}^{\infty}$ of positiveintegers (note that all the $s_i$ are not necessarily distinct and notnecessarily monotonic). Let $f(x)$ be a polynomial of nonnegativeinteger coefficients. For any integer $n\...

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Bibliographic Details
Main Authors: Xiao Jiang, Shaofang Hong
Format: Article
Language:English
Published: AIMS Press 2019-04-01
Series:AIMS Mathematics
Subjects:
Online Access:https://www.aimspress.com/article/10.3934/math.2019.3.412/fulltext.html