On Generalized Stieltjes Functions

Koumandos, S; Pedersen, HL

Pedersen, HL (reprint author), Univ Copenhagen, Dept Math Sci, Univ Pk 5, DK-2100 Copenhagen, Denmark.

CONSTRUCTIVE APPROXIMATION, 2019; 50 (1): 129

Abstract

It is shown that a function f is a generalized Stieltjes function of order >0 if and only if x1-(x-1+kf(x))(k) is completely monotonic for all k0, ......

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