Abstract
If n is a positive integer, let f(n) denote the number of positive integer solutions (n 1, n 2, n 3) of the Diophantine equation
For the prime number p, f(p) can be split into f 1(p) + f 2(p), where f i (p) (i = 1, 2) counts those solutions with exactly i of denominators n 1, n 2, n 3 divisible by p.
In this paper, we shall study the estimate for mean values
, where p denotes the prime number.
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Jia, C. The estimate for mean values on prime numbers relative to \(\frac{4} {p} = \frac{1} {{n_1 }} + \frac{1} {{n_2 }} + \frac{1} {{n_3 }} \) . Sci. China Math. 55, 465–474 (2012). https://doi.org/10.1007/s11425-011-4348-9
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DOI: https://doi.org/10.1007/s11425-011-4348-9