Integer sets with identical representation functions, II
Integer sets with identical representation functions, II
复制标题
具有相同表示函数的整数集,II
DOI:
10.1016/j.ejc.2020.103293
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发表时间:
2021-05
影响因子:
1
通讯作者:
Chen Yong-Gao
中科院分区:
文献类型:
--
作者:
Chen Shi-Qiang;Chen Yong-Gao
Let N be the set of all nonnegative integers. For S⊆ N and n∈ N, let R S (n) denote the number of solutions of the equation n= s+ s′, s, s′∈ S, s< s′. In this paper, we prove that if m and r are two integers with m≥ 2 and r≥ 0, A and B are two sets with A∪ B= N and A∩ B={r+ m k: k∈ N} such that R A (n)= R B (n) for all positive integers n, then r= 2 2 l− 1 and m= 2 2 l+ 1− 1 for some positive integer l. This solves a problem posed by the second author and Lev in 2016.
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影响因子:
0.7
作者:
Yang, Quan-Hui;Chen, Yong-Gao
通讯作者:
Chen, Yong-Gao
影响因子:
--
作者:
Yong-Gao Chen;V. Lev
通讯作者:
Yong-Gao Chen;V. Lev
影响因子:
0.7
作者:
Gergely Dombi
通讯作者:
Gergely Dombi
影响因子:
0.7
作者:
Quan-Hui Yang;Yong-Gao Chen
通讯作者:
Quan-Hui Yang;Yong-Gao Chen
影响因子:
0.7
作者:
Shi-Qiang Chen;M. Tang;Quan-Hui Yang
通讯作者:
Shi-Qiang Chen;M. Tang;Quan-Hui Yang