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We give thirty-two diverse proofs of a small mathematical gem--the fundamental Euler sum identity zeta(2,1)=zeta(3) =8zeta(\bar 2,1). We also discuss various generalizations for multiple harmonic (Euler) sums and some of their many…

Number Theory · Mathematics 2007-06-13 Jonathan M. Borwein , David M. Bradley

Various new identities, recurrence relations, integral representations, connection and explicit formulas are established for the Bernoulli, Euler numbers and the values of Riemann's zeta function. To do this, we explore properties of some…

Classical Analysis and ODEs · Mathematics 2014-06-23 Semyon Yakubovich

In this paper, we give an elementary account into Zagier's formula for multiple zeta values involving Hoffman elements. Our approach allows us to obtain direct proof in a special case via rational zeta series involving the coefficient…

Number Theory · Mathematics 2020-11-25 Cezar Lupu

Euler discovered a formula for expressing the value of the Riemann zeta function for all even positive integer arguments. A closed-form expression for the Riemann zeta function for all odd integer arguments, based on the values of the…

Number Theory · Mathematics 2012-11-22 Michael A. Idowu

In analogy with values of the classical Euler Gamma-function at rational numbers and the Riemann zeta-function at positive integers, we consider Thakur's geometric Gamma-function evaluated at rational arguments and Carlitz zeta-values at…

Number Theory · Mathematics 2011-12-21 Chieh-Yu Chang , Matthew A. Papanikolas , Jing Yu

The explicit formulas expressing harmonic sums via alternating Euler sums (colored multiple zeta values) are given, and some explicit evaluations are given as applications.

Number Theory · Mathematics 2011-05-10 Zhong-hua Li

We show how the formulas in paper Variae considerationes circa series hypergeometricas written by Euler imply the duplication formula for the Gamma-function. This paper can be seen as an Addendum to a previous paper by the author.

History and Overview · Mathematics 2023-07-25 Alexander Aycock

We give new closed and explicit formulas for "multiple zeta values" at non-positive integers of generalized Euler-Zagier multiple zeta-functions. We first prove these formulas for a small convenient class of these multiple zeta-functions…

Number Theory · Mathematics 2018-12-11 Driss Essouabri , Kohji Matsumoto

In this paper we prove some new identities for multiple zeta values and multiple zeta star values of arbitrary depth by using the methods of integral computations of logarithm function and iterated integral representations of series. By…

Number Theory · Mathematics 2017-10-20 Ce Xu

We consider the values at proper fractions of the arithmetic gamma function and the values at positive integers of the zeta function for F_q[theta] and provide complete algebraic independence results for them.

Number Theory · Mathematics 2009-09-02 Chieh-Yu Chang , Matthew A. Papanikolas , Dinesh S. Thakur , Jing Yu

In this paper we provide a new series representation for the values of Riemann zeta function at integer arguments, namely: $ \zeta(m)=\sum_{n=1}^{\infty}\frac{m(-1)^{n-1}\Gamma(1-\omega_{m}n)...\Gamma(1-\omega_{m}^{m-1}n)}{n!n^m}$, where…

Number Theory · Mathematics 2021-01-19 Xiaowei Wang

Some identities for the Riemann zeta-function are proved, using properties of the Mellin transform and M\"untz's identity.

Number Theory · Mathematics 2009-05-07 Aleksandar Ivić

Using Cauchy's Integral Theorem as a basis, what may be a new series representation for Dirichlet's function $\eta(s)$, and hence Riemann's function $\zeta(s)$, is obtained in terms of the Exponential Integral function $E_{s}(i\kappa)$ of…

Classical Analysis and ODEs · Mathematics 2023-03-15 Michael Milgram

We discuss some aspects of the search for identities using computer algebra and symbolic methods. The focus is on so-called Apery-like formulae for special values of the Riemann Zeta function. Much work lays ahead in formally proving and…

Classical Analysis and ODEs · Mathematics 2007-05-23 Jonathan M. Borwein , David M. Bradley

The sum formula is a basic identity of multiple zeta values that expresses a Riemann zeta value as a homogeneous sum of multiple zeta values of a given dimension. This formula was already known to Euler in the dimension two case,…

Number Theory · Mathematics 2010-03-18 Li Guo , Bingyong Xie

In this paper, we study some Euler-Ap\'ery-type series which involve central binomial coefficients and (generalized) harmonic numbers. In particular, we establish elegant explicit formulas of some series by iterated integrals and…

Number Theory · Mathematics 2019-10-22 Weiping Wang , Ce Xu

We present a summation rule using the Mellin transform to give short proofs of some important classical relations between special functions and Bernoulli and Euler polynomials. For example, the values of the Hurwitz zeta function at the…

Classical Analysis and ODEs · Mathematics 2023-01-06 Khristo N. Boyadzhiev

In this paper, we find a new recurrence formula fo the Euler zeta functions.

Classical Analysis and ODEs · Mathematics 2015-12-24 Joonhyung Kim

In 2021, Hu and Kim defined a new type of gamma function $\widetilde{\Gamma}(x)$ from the alternating Hurwitz zeta function $\zeta_{E}(z,x)$, and obtained some of its properties. In this paper, we shall further investigate the function…

Number Theory · Mathematics 2025-04-28 Wanyi Wang , Su Hu , Min-Soo Kim

In this note we present a method for obtaining a wide class of combinatorial identities. We give several examples, in particular, based on the Gamma and Beta functions. Some of them have already been considered by previously, and other are…

Combinatorics · Mathematics 2007-05-23 T. Mansour