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We prove by an elementary method the Riemann hypothesis for the local Euler factor of the zeta function of quadratic orders.

Number Theory · Mathematics 2007-05-23 Masanobu Kaneko

We use a spectral theory perspective to reconsider properties of the Riemann zeta function. In particular, new integral representations are derived and used to present its value at odd positive integers.

Spectral Theory · Mathematics 2018-12-04 Mark S. Ashbaugh , Fritz Gesztesy , Lotfi Hermi , Klaus Kirsten , Lance Littlejohn , Hagop Tossounian

We use a smoothed version of the explicit formula to find an approximation to the Riemann zeta function as a product over its nontrivial zeros multiplied by a product over the primes. We model the first product by characteristic polynomials…

Number Theory · Mathematics 2007-05-23 S. M. Gonek , C. P. Hughes , J. P. Keating

The Dirichlet eta function can be divided into $n$-th partial sum $\eta_{n}(s)$ and remainder term $R_{n}(s)$. We focus on the remainder term which can be approximated by the expression for $n$. And then, to increase reliability, we make…

General Mathematics · Mathematics 2016-05-25 Jeonwon Kim

In this paper, we give a purely algebraic proof of an identity coming directly from Euler's reflection formula for the gamma function. Our proof uses Hoffman's harmonic algebra and some binomial identities.

Number Theory · Mathematics 2024-06-05 Karin Ikeda , Mika Sakata

Already in 1734 Euler found a short explicit formula for the value of Riemann zeta function Zeta(s) when the argument s equals a positive integer 2n where n=1,2,3,. No such formula exists for odd positive integer arguments of Zeta. The…

Number Theory · Mathematics 2012-12-11 Renaat Van Malderen

An elementary approach for computing the values at negative integers of the Riemann zeta function is presented. The approach is based on a new method for ordering the integers and a new method for summation of divergent series. We show that…

Number Theory · Mathematics 2010-04-12 Armen Bagdasaryan

This paper treats about one of the most remarkable achievements by Riemann, that is the symmetric form of the functional equation for {\zeta}(s). We present here, after showing the first proof of Riemann, a new, simple and direct proof of…

History and Overview · Mathematics 2017-07-13 Andrea Ossicini

We prove some uniqueness results for the Riemann zeta-function and the Euler gamma-function by virtue of shared values using the value distribution theory.

Complex Variables · Mathematics 2019-01-09 Qi Han , Jingbo Liu , Qiong Wang

Several second moment and other integral evaluations for the Riemann zeta function $\zeta(s)$, Hurwitz zeta function $\zeta(s,a)$, and Lerch zeta function $\Phi(z,s,a)$ are presented. Additional corollaries that are obtained include…

Mathematical Physics · Physics 2011-02-01 Mark W. Coffey

Maximon has recently given an excellent summary of the properties of the Euler dilogarithm function and the frequently used generalizations of the dilogarithm, the most important among them being the polylogarithm function $Li_(z)$. The…

Classical Analysis and ODEs · Mathematics 2009-11-24 Djurdje Cvijović

We have proposed a regularization technique and apply it to the Euler product of zeta functions in the part one. In this paper that is the second part of the trilogy, we give another evidence to demonstrate the Riemann hypotheses by using…

Mathematical Physics · Physics 2012-05-24 Minoru Fujimoto , Kunihiko Uehara

Let $K$ be a quadratic field, and let $\zeta_K$ its Dedekind zeta function. In this paper we introduce a factorization of $\zeta_K$ into two functions, $L_1$ and $L_2$, defined as partial Euler products of $\zeta_K$, which lead to a…

Number Theory · Mathematics 2012-05-02 Xavier Ros-Oton

We deal with the Euler's alternating series of the Riemann zeta function to define a regularized ratio appeared in the functional equation even in the critical strip and show some evidence to indicate the hypothesis in this note.

General Mathematics · Mathematics 2012-12-29 Minoru Fujimoto , Kunihiko Uehara

We show the recurrence relations of the Euler-Zagier multiple zeta-function which describes the $r$-fold function with one variable specialized to a non-positive integer as a rational linear combination of $(r-1)$-fold functions, which…

Number Theory · Mathematics 2022-09-12 Takeshi Shinohara

We present highlights of computations of the Riemann zeta function around large values and high zeros. The main new ingredient in these computations is an implementation of the second author's fast algorithm for numerically evaluating…

Number Theory · Mathematics 2016-07-05 Jonathan W. Bober , Ghaith A. Hiary

In this article, with a new approach, which is not discussed in the literature yet, the limit of the Riemann zeta function or Euler-Riemann zeta function is approximately explored by applying Dirichlet's rearrangement theorem for absolutely…

General Mathematics · Mathematics 2021-06-24 Tanfer Tanriverdi

The values of the Riemann zeta function at odd positive integers, $\zeta(2n+1)$, are shown to admit a representation proportional to the finite-part of the divergent integral $\int_0^{\infty} t^{-2n-1} \operatorname{csch}t\,\mathrm{d}t$.…

Number Theory · Mathematics 2022-03-23 Eric A. Galapon

Contour integral representations for Riemann's Zeta function and Dirichelet's Eta (alternating Zeta) function are presented and investigated. These representations flow naturally from methods developed in the 1800's, but somehow they do not…

Complex Variables · Mathematics 2013-05-20 Michael S. Milgram

The Riemann hypothesis, stating that the real part of all non-trivial zero points fo the zeta function must be $\frac{1}{2}$, is one of the most important unproven hypothesises in number theory. In this paper we will proof the Riemann…

General Mathematics · Mathematics 2023-10-17 Björn Tegetmeyer