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Hypergeometric summation representations of the Stieltjes constants

  • Mark W. Coffey
Published/Copyright: June 1, 2013
Analysis
From the journal Volume 33 Issue 2

Abstract

The Stieltjes constants γk appear in the regular part of the Laurent expansion of the Riemann and Hurwitz zeta functions. We demonstrate that these coefficients may be written as certain summations over mathematical constants and specialized hypergeometric functions pFp+1. This family of results generalizes a representation of the Euler constant in terms of a summation over values of the trigonometric integrals Si or Ci. The series representations are suitable for acceleration. As byproducts, we evaluate certain sine-logarithm integrals and present the leading asymptotic form of the particular pFp+1 functions.


* Correspondence address: Colorado School of Mines, Department of Physics, Golden, CO 80401, U.S.A.,

Published Online: 2013-06
Published in Print: 2013-06

© by Oldenbourg Wissenschaftsverlag, München, Germany

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