On the nonvanishing of representation functions of some special sequences
On the nonvanishing of representation functions of some special sequences
复制标题
关于某些特殊序列的表示函数的不零性
DOI:
10.1016/j.disc.2014.11.011
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发表时间:
2015-04
影响因子:
0.8
通讯作者:
Zhenhua Qu
中科院分区:
文献类型:
--
作者:
Zhenhua Qu
For a given positive integer N, and any coloring function c: N→{0, 1} satisfying c (2 k)= 1− c (k), c (2 k+ 1)= c (k) for all k≥ N, we show that for all n≥ 20 N, n has both a monochromatic representation and a multicolored representation, in other words, there exist x, y, u, v∈ N, such that n= x+ y= u+ v, c (x)= c (y) and c (u)≠ c (v). Similar results are obtained for another kind of coloring function c: N→{0, 1} satisfying c (2 k)= c (k) and c (2 k+ 1)= 1− c (k) for all k≥ N. This answers a question of Y.-G. Chen on the values of representation functions.
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DOI:
10.1007/s11425-011-4234-5
发表时间:
2011-06
期刊:
Science China Mathematics
影响因子:
--
作者:
Chen YongGao
通讯作者:
Chen YongGao
影响因子:
0.7
作者:
Gergely Dombi
通讯作者:
Gergely Dombi
影响因子:
0.9
作者:
X. Jiang
通讯作者:
X. Jiang
影响因子:
--
作者:
Yu Wen;Tang Min
通讯作者:
Tang Min
DOI:
10.1016/j.disc.2007.06.006
发表时间:
2008-06
期刊:
Discret. Math.
影响因子:
--
作者:
M. Tang
通讯作者:
M. Tang