Article ID Journal Published Year Pages File Type
4621421 Journal of Mathematical Analysis and Applications 2008 8 Pages PDF
Abstract

We study the remainder RN(x) in an asymptotic expansion due to S.N.M. Ruijsenaars, for the logarithm of the double gamma function. We show that for any even number N the function is completely monotonic on (0,∞). This proves a recent conjecture of H.L. Pedersen. In addition, we give an estimate for the remainder RN(x) for N even.

Related Topics
Physical Sciences and Engineering Mathematics Analysis