Asymptotic Formulas for Some Arithmetic Functions
Canadian mathematical bulletin, Tome 1 (1958) no. 3, pp. 149-153
Voir la notice de l'article provenant de la source Cambridge
Let f(x) be an increasing function. Recently there have been several papers which proved that under fairly general conditions on f(x) the density of integers n for which (n, f(n)) = 1 is 6/π2 and that (d(n) denotes the number of divisors of n) In particular both of these results hold if f(x) = xα, 0 < α < 1 and the first holds if f(x) = [α x], α irrational.
Erdős, P. Asymptotic Formulas for Some Arithmetic Functions. Canadian mathematical bulletin, Tome 1 (1958) no. 3, pp. 149-153. doi: 10.4153/CMB-1958-014-1
@article{10_4153_CMB_1958_014_1,
author = {Erd\H{o}s, P.},
title = {Asymptotic {Formulas} for {Some} {Arithmetic} {Functions}},
journal = {Canadian mathematical bulletin},
pages = {149--153},
year = {1958},
volume = {1},
number = {3},
doi = {10.4153/CMB-1958-014-1},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1958-014-1/}
}
Cité par Sources :