Linear independence of digamma function and a variant of a conjecture of Rohrlich

Gun, Sanoli ; Ram Murty, M. ; Rath, Purusottam (2009) Linear independence of digamma function and a variant of a conjecture of Rohrlich Journal of Number Theory, 129 (8). pp. 1858-1873. ISSN 0022-314X

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Official URL: http://doi.org/10.1016/j.jnt.2009.02.007

Related URL: http://dx.doi.org/10.1016/j.jnt.2009.02.007

Abstract

Let γ(x) denote the digamma function. We study the linear independence of γ(x) at rational arguments over algebraic number fields. We also formulate a variant of a conjecture of Rohrlich concerning linear independence of the log gamma function at rational arguments and report on some progress. We relate these conjectures to non-vanishing of certain L-series.

Item Type:Article
Source:Copyright of this article belongs to Elsevier B.V.
Keywords:Digamma Function; Log Gamma Function; L-series Rohrlich's Conjecture.
ID Code:117995
Deposited On:10 May 2021 14:11
Last Modified:10 May 2021 14:11

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