Abstract Views :157 |
PDF Views:0
Authors
Affiliations
1 Graduate School of Mathematics, Kyushu University, 6-10-1, Hakozaki, Fukuoka 812-8581, JP
Source
Journal of the Ramanujan Mathematical Society, Vol 19, No 1 (2004), Pagination: 1-14
Abstract
It is well-known that the Euler constant γ is considered as the constant term of the Laurent expansion at s=1 of the Riemann zeta function ζ(s). In this paper, we define the Euler constant γp as the constant term of the Laurent expansion of the zeta function ζp(s) given by the Euler product over elements of a prime set P, and establish the expression of γp as the sum over elements of P, which is similar to the one obtained by de la Vallee-Poussin [9].