Results 1 to 10 of about 562 (207)

Evaluating multiple polylogarithm values at sixth roots of unity up to weight six

open access: yesNuclear Physics B, 2017
We evaluate multiple polylogarithm values at sixth roots of unity up to weight six, i.e. of the form G(a1,…,aw;1) where the indices ai are equal to zero or a sixth root of unity, with a1≠1.
V A Smirnov, A V Smirnov
exaly   +4 more sources

Some identities on degenerate poly-Euler polynomials arising from degenerate polylogarithm functions

open access: yesApplied Mathematics in Science and Engineering, 2023
Our main focus here is a new type of degenerate poly-Euler polynomials and numbers. This focus stems from their nascent importance for applications in combinatorics, number theory and in other aspects of applied mathematics.
Taekyun Kim
exaly   +2 more sources

The Cotangent Function as an Avatar of the Polylogarithm Function of Order 0 and Ramanujan’s Formula

open access: yesAxioms
In this paper we will be concerned with zeta-symmetry—the functional equation for the (Riemann) zeta-function (equivalents to which are called modular relations)—and reveal the reason why so many results are intrinsic to PFE (Partial Fraction Expansion ...
Ruiyang Li   +2 more
exaly   +3 more sources

Representations of degenerate poly-Bernoulli polynomials

open access: yesJournal of Inequalities and Applications, 2021
As is well known, poly-Bernoulli polynomials are defined in terms of polylogarithm functions. Recently, as degenerate versions of such functions and polynomials, degenerate polylogarithm functions were introduced and degenerate poly-Bernoulli polynomials
Taekyun Kim   +3 more
doaj   +1 more source

A New Family of Degenerate Poly-Genocchi Polynomials with Its Certain Properties

open access: yesJournal of Function Spaces, 2021
In this paper, we introduce a new type of degenerate Genocchi polynomials and numbers, which are called degenerate poly-Genocchi polynomials and numbers, by using the degenerate polylogarithm function, and we derive several properties of these ...
Waseem A. Khan   +3 more
doaj   +1 more source

On the new type of degenerate poly-Genocchi numbers and polynomials

open access: yesAdvances in Difference Equations, 2020
Kim and Kim (J. Math. Anal. Appl. 487:124017, 2020) introduced the degenerate logarithm function, which is the inverse of the degenerate exponential function, and defined the degenerate polylogarithm function.
Dae Sik Lee, Hye Kyung Kim
doaj   +1 more source

Degenerate poly-Bernoulli polynomials arising from degenerate polylogarithm

open access: yesAdvances in Difference Equations, 2020
Recently, degenerate polylogarithm functions were introduced by Kim and Kim. In this paper, we introduce degenerate poly-Bernoulli polynomials by means of the degenerate polylogarithm functions and investigate some their properties.
Taekyun Kim   +4 more
doaj   +1 more source

Notes on Meromorphic Functions with Positive Coefficients Involving Polylogarithm Function

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2020
In this paper, we introduce and study a new subclass of meromorphic functions with positive coefficients involving the polylogarithm function and obtain coefficient estimates, growth and distortion theorem, radius of convexity, integral transforms ...
G. Swapna   +2 more
doaj   +1 more source

Wien peaks and the Lambert W function [PDF]

open access: yesRevista Brasileira de Ensino de Física, 2011
Exact expressions for the wavelengths where maxima occur in the spectral distribution curves of blackbody radiation for a number of diferent dispersion rules are given in terms of the Lambert W function.
Seán M. Stewart
doaj   +1 more source

Application of Polylogarithms to the Approximate Solution of the Inhomogeneous Telegraph Equation for the Distortionless Line

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2019
The paper deals with a mixed problem for the telegraph equation well-known in electrical engineering and electronics, provided that the line is free from distortion.
P. G. Lasy, I. N. Meleshko
doaj   +1 more source

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