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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

In this article, we investigate high moments of zeta sums $\sum_{n\le x}n^{i t}$. We show unconditional lower bounds for them.

Number Theory · Mathematics 2025-06-12 Zikang Dong , Weijia Wang , Hao Zhang

Let $\mathcal E: y^2 = x^3 + A(T)x + B(T)$ be a nontrivial one-parameter family of elliptic curves over $\mathbb{Q}(T)$, with $A(T), B(T) \in \mathbb Z(T)$, and consider the $k$\textsuperscript{th} moments $A_{k,\mathcal{E}}(p) := \sum_{t…

We give lower bounds of the conjectured order of magnitude for an orthogonal and a symplectic family of L-functions.

Number Theory · Mathematics 2007-05-23 Z. Rudnick , K. Soundararajan

Keating and Snaith showed that the $2k^{th}$ absolute moment of the characteristic polynomial of a random unitary matrix evaluated on the unit circle is given by a polynomial of degree $k^2$. In this article, uniform asymptotics for the…

Mathematical Physics · Physics 2015-05-19 Ghaith A. Hiary , Michael O. Rubinstein

We examine the calculation of the second and fourth moments and shifted moments of the Riemann zeta-function on the critical line using long Dirichlet polynomials and divisor correlations. Previously this approach has proved unsuccessful in…

Number Theory · Mathematics 2015-08-19 Brian Conrey , Jonathan P. Keating

In this paper we obtain new properties of a signal generated by the Riemann zeta-function on the critical line. At the same time we obtain an asymptotic formula for a new class of transcendental integrals connected with the Riemann…

Classical Analysis and ODEs · Mathematics 2012-03-02 Jan Moser

We give a new equivalent condition for the Riemann hypothesis consisting in an order condition for certain finite rational combinations of the values of the Riemann zeta-function at even positive integers.

Number Theory · Mathematics 2007-05-23 Luis Baez-Duarte

We prove some new bounds for the maximum of Riemann zeta-function on very short segments of the critical line. All the theorems are based on the Riemann hypothesis.

Number Theory · Mathematics 2016-10-31 M. A. Korolev

The main purpose of this paper is to study higher order moments of the generalized quadratic Gauss sums weighted by $L$-functions using estimates for character sums and analytic methods. We find asymptotic formulas for three character sums…

Number Theory · Mathematics 2021-04-21 Nilanjan Bag , Rupam Barman

We propose a second-order method for unconditional minimization of functions $f(z)$ of complex arguments. We call it the Mixed Newton Method due to the use of the mixed Wirtinger derivative $\frac{\partial^2f}{\partial\bar z\partial z}$ for…

Optimization and Control · Mathematics 2024-12-24 Sergey Bakhurin , Roland Hildebrand , Mohammad Alkousa , Alexander Titov , Nikita Yudin

The $2$kth pseudomoments of the Riemann zeta function $\zeta(s)$ are, following Conrey and Gamburd, the $2k$th integral moments of the partial sums of $\zeta(s)$ on the critical line. For fixed $k>1/2$, these moments are known to grow like…

Functional Analysis · Mathematics 2018-12-05 Andriy Bondarenko , Ole Fredrik Brevig , Eero Saksman , Kristian Seip , Jing Zhao

Assuming the Generalized Riemann Hypothesis and the Generalized Ramanujan Conjecture, we determine the order of the $2(k_1,\dots,k_r)$th moment of a product of distinct irreducible $L$-functions on the critical line. As a consequence, we…

Number Theory · Mathematics 2024-10-01 Markus Valås Hagen

This note describes continued fraction representations for the rational approximations to the zeta function recently found by the author. It is tempting to think that these continued fractions might be analysed using a souped up version of…

Number Theory · Mathematics 2019-06-19 Keith M Ball

In this paper we present a simple method for deriving an alternative form of the functional equation for Riemann's Zeta function. The connections between some functional equations obtained implicitly by Leonhard Euler in his work "Remarques…

History and Overview · Mathematics 2022-03-22 Andrea Ossicini

A new recursive procedure to compute the Zassenhaus formula up to high order is presented, providing each exponent in the factorization directly as a linear combination of independent commutators and thus containing the minimum number of…

Mathematical Physics · Physics 2012-08-06 Fernando Casas , Ander Murua , Mladen Nadinic

A Master equation has been previously obtained which allows the analytic integration of a fairly large family of functions provided that they possess simple properties. Here, the properties of this Master equation are explored, by extending…

Classical Analysis and ODEs · Mathematics 2018-10-23 M. L. Glasser , Michael Milgram

Assume the Riemann hypothesis. On the right-hand side of the critical strip, we obtain an asymptotic formula for the discrete mean square of the Riemann zeta-function over imaginary parts of its zeros.

Number Theory · Mathematics 2017-12-08 Ramūnas Garunkštis , Antanas Laurinčikas

We revisit a representation for the Riemann zeta function $\zeta(s)$ expressed in terms of normalised incomplete gamma functions given by the author and S. Cang in Methods Appl. Anal. {\bf 4} (1997) 449--470. Use of the uniform asymptotics…

Classical Analysis and ODEs · Mathematics 2022-05-09 R B Paris

We present a unified approach which gives completely elementary proofs of three weighted sum formulae for double zeta values. This approach also leads to new evaluations of sums relating to the harmonic numbers, the alternating double zeta…

Number Theory · Mathematics 2012-06-13 James Wan
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