kth powers in Piatetski-Shapiro sequences
kth powers in Piatetski-Shapiro sequences
复制标题
Piatetski-Shapiro 序列中的 k 次幂
DOI:
10.1142/s1793042122500919
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发表时间:
2022
影响因子:
0.7
通讯作者:
Zhefeng Xu
中科院分区:
文献类型:
--
作者:
Jinyun Qi;Victor Zhenyu Guo;Zhefeng Xu
The Piatetski-Shapiro sequences are sequences of the form [Formula: see text] with [Formula: see text] and [Formula: see text]. We investigate the distribution of [Formula: see text]th powers in Piatetski-Shapiro sequences. Moreover, we study the solution of a more general equation [Formula: see text] with [Formula: see text] for an integer [Formula: see text]. We obtain bounds for different values of [Formula: see text] and an average bound over [Formula: see text]-free numbers [Formula: see text] in an interval. In the end, we also study the solution of the equation [Formula: see text] for which [Formula: see text] is a prime number.