Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4621421 | Journal of Mathematical Analysis and Applications | 2008 | 8 Pages |
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.
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