Results 11 to 20 of about 28,649 (209)

Sum of the Hurwitz-Lerch Zeta Function over Natural Numbers: Derivation and Evaluation

open access: yesJournal of Mathematics, 2022
We consider a Hurwitz-Lerch zeta function Φs,z,a sum over the natural numbers. We provide an analytically continued closed form solution for this sum in terms of the addition of Hurwitz-Lerch zeta functions.
Robert Reynolds, Allan Stauffer
doaj   +3 more sources

Note on the Hurwitz–Lerch Zeta Function of Two Variables [PDF]

open access: yesSymmetry, 2020
A number of generalized Hurwitz–Lerch zeta functions have been presented and investigated. In this study, by choosing a known extended Hurwitz–Lerch zeta function of two variables, which has been very recently presented, in a systematic way, we propose ...
Junesang Choi   +2 more
exaly   +3 more sources

The Lerch zeta function II. Analytic continuation [PDF]

open access: yesForum Mathematicum, 2012
Abstract. This is the second of four papers that study algebraic and analytic structures associated with the Lerch zeta function. The Lerch zeta function (
Jeffrey C Lagarias, Wen-Ching Winnie Li
exaly   +4 more sources

Some Properties of Meromorphic Functions Defined by the Hurwitz–Lerch Zeta Function

open access: yesMathematics
The findings of this study are connected with geometric function theory and were acquired using subordination-based techniques in conjunction with the Hurwitz–Lerch Zeta function.
Ekram E. Ali   +3 more
doaj   +3 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   +6 more sources

On zeros of the derivative of the Lerch zeta-function

open access: yesLietuvos Matematikos Rinkinys, 2002
We consider zeros of the derivative of the Lerch zeta-function. We obtain some lower bound for the number of zeros lying on the right from the critical line.
Ramūnas Garunkštis
doaj   +5 more sources

Further Extension of the Generalized Hurwitz-Lerch Zeta Function of Two Variables

open access: yesMathematics, 2019
The main aim of this paper is to provide a new generalization of Hurwitz-Lerch Zeta function of two variables. We also investigate several interesting properties such as integral representations, summation formula, and a connection with the generalized ...
Kottakkaran Sooppy Nisar
doaj   +4 more sources

On a Certain Extension of the Hurwitz-Lerch Zeta Function

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2014
Our purpose in this paper is to consider a generalized form of the extended Hurwitz-Lerch Zeta function. For this extended Hurwitz-Lerch Zeta function, we obtain some classical properties which includes various integral representations, a differential ...
Parmar Rakesh K., Raina R. K.
doaj   +2 more sources

Some Weighted Sum Formulas for Multiple Zeta, Hurwitz Zeta, and Alternating Multiple Zeta Values

open access: yesJournal of Mathematics, 2021
We perform a further investigation for the multiple zeta values and their variations and generalizations in this paper. By making use of the method of the generating functions and some connections between the higher-order trigonometric functions and the ...
Yuan He, Zhuoyu Chen
doaj   +2 more sources

Analytic study and statistical enforcement of extended beta functions imposed by Mittag-Leffler and Hurwitz-Lerch Zeta functions [PDF]

open access: yesMethodsX
Special Function Theory is used in many mathematical fields to model scientific progress, from theoretical to practical. This helps efficiently analyze the newly expanded Beta class of functions on a complicated domain.
Faten F. Abdulnabi   +2 more
doaj   +2 more sources

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