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Recently, Kim-Kim investigated the degenerate harmonic numbers and the degenerate hyperharmonic numbers as degenerate versions of the harmonic numbers and the hyperharmonic numbers, respectively. The aim of this paper is to study the…

数论 · 数学 2023-08-03 Taekyun Kim , Dae San Kim

Recently, the degenerate harmonic and the degenerate hyperharmonic numbers are introduced respectively as degenerate versions of the harmonic and the hyperharmonic numbers. The aim of this paper is to introduce the degenerate…

数论 · 数学 2023-06-22 Dae San Kim , Taekyun Kim

The aim of this paper is to investigate some properties, recurrence relations and identities involving degenerate hyperharmonic numbers, hyperharmonic numbers and degenerate harmonic numbers. In particular, we derive an explicit expression…

数论 · 数学 2022-05-23 Taekyun Kim , Dae San Kim

We show how infinite series of a certain type involving generalized harmonic numbers can be computed using a knowledge of symmetric functions and multiple zeta values. In particular, we prove and generalize some identities recently…

数论 · 数学 2017-01-17 Michael E. Hoffman

We derive several identities for the Hurwitz and Riemann zeta functions, the Gamma function, and Dirichlet $L$-functions. They involve a sequence of polynomials $\alpha_k(s)$ whose study was initiated in an earlier paper. The expansions…

数论 · 数学 2013-07-02 Michael O. Rubinstein

This study deals with certain harmonic zeta functions, one of them occurs in the study of the multiplication property of the harmonic Hurwitz zeta function. The values at the negative even integers are found and Laurent expansions at poles…

数论 · 数学 2024-03-13 Mümün Can , Levent Kargın , Mehmet Cenkci , Ayhan Dil

Using Euler transformation of series we relate values of Hurwitz zeta function at integer and rational values of arguments to certain rapidly converging series where some generalized harmonic numbers appear. The form of these generalized…

数论 · 数学 2022-03-15 Paweł J. Szabłowski

Harmonic numbers have been studied since antiquity, while hyperharmonic numbers were intoduced by Conway and Guy in 1996. The degenerate harmonic numbers and degenerate hyperharmonic numbers are their respective degenerate versions. The aim…

数论 · 数学 2023-01-10 Hye Kyung Kim , Dae San Kim , Taekyun Kim

We identify a partition-theoretic generalization of Riemann zeta function and the equally positive integer-indexed harmonic sums at infinity, to obtain the generating function and the integral representations of the latter. The special…

数论 · 数学 2017-05-11 Lin Jiu

Many authors have recently studied the degenerate harmonic numbers. This paper makes two main contributions. First, we derive several explicit expressions for these numbers, which are a degenerate version of the ordinary harmonic numbers.…

数论 · 数学 2025-08-05 Taekyun Kim , Dae san Kim , Kyo-Shin Hwang

In this manuscript, the authors derive closed formula for definite integrals of combinations of powers and logarithmic functions of complicated arguments and express these integrals in terms of the Hurwitz zeta. These derivations are then…

综合数学 · 数学 2021-04-30 Robert Reynolds , Allan Stauffer

We establish some identities of Euler related sums. By using these identities, we discuss the closed form representations of sums of harmonic numbers and reciprocal parametric binomial coefficients through parametric harmonic numbers,…

数论 · 数学 2022-07-29 Junjie Quan , Ce Xu , Xixi Zhang

We define a generalized class of modified zeta series transformations generating the partial sums of the Hurwitz zeta function and series expansions of the Lerch transcendent function. The new transformation coefficients we define within…

组合数学 · 数学 2016-11-11 Maxie D. Schmidt

We present a method for calculating any (nested) harmonic sum to arbitrary accuracy for all complex values of the argument. The method utilizes the relation between harmonic sums and (derivatives of) Hurwitz zeta functions, which allows a…

高能物理 - 唯象学 · 物理学 2010-04-21 S. Albino

In this work we derive and evaluate some infinite integrals involving the product of a generalized logarithm and polynomial functions in the denominator. These integrals are expressed in terms of finite series involving the Hurwitz-Lerch…

综合数学 · 数学 2025-12-01 Robert Reynolds

We state and prove a general summation identity. The identity is then applied to derive various summation formulas involving the generalized harmonic numbers and related quantities. Interesting results, mostly new, are obtained for both…

数论 · 数学 2015-09-01 Kunle Adegoke , Olawanle Layeni

We introduce a new generalization of Stirling numbers of the second kind and analyze their properties, including generating functions, integral representations, and recurrence relations. These numbers are used to approximate Riemann zeta…

数论 · 数学 2025-10-09 Kamel Mezlini , Tahar Moumni , Najib Ouled Azaiez

The harmonic numbers and generalized harmonic numbers appear frequently in many diverse areas such as combinatorial problems, many expressions involving special functions in analytic number theory and analysis of algorithms. The aim of this…

数论 · 数学 2023-01-02 Dae san Kim , Hye Kyung Kim , Taekyun Kim

By some hypergeometric summation theorems, the authors establish a series of new infinite summation formulas involving generalized harmonic numbers related to Riemann-Zeta function, with three different patterns.

组合数学 · 数学 2019-08-27 Xiaoxia Wang , Xueying Yuan

In recent years, some degenerate versions of quite a few special numbers and polynomials are introduced and investigated by means of various methods. The aim of this paper is to study some results on degenerate harmonic numbers, degenerate…

数论 · 数学 2022-08-30 Taekyun Kim , Dae San Kim
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