On the average value of the first n values of the Euler function
On the average value of the first n values of the Euler function
复制标题
关于欧拉函数前 n 个值的平均值
DOI:
10.1007/s40590-017-0164-8
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发表时间:
2018-10
期刊:
影响因子:
--
通讯作者:
Yong-Gao Chen
中科院分区:
文献类型:
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作者:
Ming-Liang Gong;Yong-Gao Chen
We prove that the number of positive integers $$n\le x$$n≤x, such that $$\phi (1)+\phi (2)+\cdots +\phi (n)$$ϕ(1)+ϕ(2)+⋯+ϕ(n) is a multiple of n, is less than $$x/(\log x)^{0.15742}$$x/(logx)0.15742 for all sufficiently large x, where $$\phi $$ϕ stands fo
影响因子:
0.7
作者:
G. Rhin;C. Viola
通讯作者:
G. Rhin;C. Viola
影响因子:
0.7
作者:
R. Balasubramanian;F. Luca;D. Ralaivaosaona
通讯作者:
R. Balasubramanian;F. Luca;D. Ralaivaosaona
DOI:
10.1007/s40590-014-0045-3
发表时间:
2015-04
期刊:
Boletín de la Sociedad Matemática Mexicana
影响因子:
--
作者:
R. Balasubramanian;F. Luca;D. Ralaivaosaona
通讯作者:
R. Balasubramanian;F. Luca;D. Ralaivaosaona