Results 91 to 100 of about 3,466 (218)

Some computational formulas related the Riemann zeta-function tails

open access: yesJournal of Inequalities and Applications, 2016
In this paper we present two computational formulae for one kind of reciprocal sums related to the Riemann zeta-function at integer points s = 4 , 5 $s=4,5$ , which answers an open problem proposed by Lin (J. Inequal. Appl. 2016:32, 2016).
Hongmin Xu
doaj   +1 more source

The inverse Riemann zeta function

open access: yes, 2022
In this article, we develop a formula for an inverse Riemann zeta function such that for $w=\zeta(s)$ we have $s=\zeta^{-1}(w)$ for real and complex domains $s$ and $w$.
Kawalec, Artur
core  

Inequalities for Riemann’s zeta function

open access: yesPortugaliae Mathematica, 2009
Let ζ and Λ be the Riemann zeta function and the von Mangoldt function, respectively. Further, let c > 0
openaire   +2 more sources

An inequality for the Selberg zeta-function, associated to the compact Riemann surface

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
We consider the absolute values of the Selberg zeta-function, associated to the compact Riemann surface, at places symmetric with respect to the line ℛ(s) = 1/2. We prove an inequality for the Selberg zeta-function, extending the result of R.
Belovas Igoris
doaj   +1 more source

A Zeta Function for Juggling Sequences

open access: yes, 2012
We give a new generalization of the Riemann zeta function to the set of b-ball juggling sequences. We develop several properties of this zeta function, noting among other things that it is rational in b-s.
Klyve, Dominic   +2 more
core  

The Nevanlinna Functions of the Riemann Zeta-Function

open access: yesJournal of Mathematical Analysis and Applications, 1999
The author computes the Nevanlinna characteristic function, the Nevanlinna deficiencies for each \(a\) in \(\mathbb{C}\cup \{\infty\}\) and the Nevanlinna counting functions for the Riemann zeta-function. These results are of special interest because of the recent discovery of analogies between number theory and Nevanlinna theory.
openaire   +2 more sources

Joint universality of the Riemann zeta-function and Lerch zeta-functions

open access: yesNonlinear Analysis, 2013
In the paper, we prove a joint universality theorem for the Riemann zeta-function and a collection of Lerch zeta-functions with parameters algebraically independent over the field of rational numbers.
Antanas Laurinčikas   +1 more
doaj  

Some Convexity Properties of Dirichlet Series with Positive Terms

open access: yes, 2005
Some basic results for Dirichlet series ψ with positive terms via log-convexity properties are pointed out. Applications for Zeta, Lambda and Eta functions are considered.
Cerone, Pietro, Dragomir, Sever S
core  

Fractional Order Riemann Zeta Factorial Function: A Recent Study

open access: yes, 2021
The purpose of this article is to apply zeta factorial function theory to fractional order Riemann zeta ‐factorial function. Several formulae on the fractional order Riemann zeta factorial function can be obtained using the inverse principle of the ...
D. Arun   +2 more
core   +1 more source

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