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Improving earlier work of Balasubramanian, Conrey and Heath-Brown, we obtain an asymptotic formula for the mean-square of the Riemann zeta-function times an arbitrary Dirichlet polynomial of length $T^{1/2 + \delta}$, with $\delta =…

Number Theory · Mathematics 2014-12-01 Sandro Bettin , Vorrapan Chandee , Maksym Radziwill

We prove lower bounds for the discrete negative $2k$th moment of the derivative of the Riemann zeta function for all fractional $k\geqslant 0$. The bounds are in line with a conjecture of Gonek and Hejhal. Along the way, we prove a general…

Number Theory · Mathematics 2022-10-19 Winston Heap , Junxian Li , Jing Zhao

Assuming the Generalized Riemann Hypothesis, we obtain a lower bound within a constant factor of the conjectured asymptotic result for the second moment for primes in an individual arithmetic progression in short intervals. Previous results…

Number Theory · Mathematics 2015-06-26 Daniel Goldston , C. Y. Yildirim

We study lower bounds for the Riemann zeta function $\zeta(s)$ along vertical arithmetic progressions in the right-half of the critical strip. We show that the lower bounds obtained in the discrete case coincide, up to the constants in the…

Number Theory · Mathematics 2024-08-06 Paolo Minelli , Athanasios Sourmelidis

We compute the average of a product of two shifted squares of the Riemann zeta on the critical line with shifts up to size $T^{3/2-\varepsilon}$. We give an explicit expression for such an average and derive an approximate spectral…

Number Theory · Mathematics 2024-01-26 Valeriya Kovaleva

In the present paper the asymptotic formulae for the first moment of the Riemann zeta-function on the critical line is proven under assumption of the Riemann Hypothesis.

Number Theory · Mathematics 2024-03-13 Ilgar Sh. Jabbarov , Gunay K. Hasanova

In this series of papers we examine the calculation of the $2k$th moment and shifted moments of the Riemann zeta-function on the critical line using long Dirichlet polynomials and divisor correlations. The present paper completes the…

Number Theory · Mathematics 2018-09-26 Brian Conrey , Jonathan P. Keating

Here, we study both analytically and numerically, an integral $Z(\sigma,r)$ related to the mean value of a generalized moment of Riemann's zeta function. Analytically, we predict finite, but discontinuous values and verify the prediction…

Number Theory · Mathematics 2026-01-08 Michael Milgram , Roy Hughes

We show that the $n$th derivative of the Riemann zeta function, when summed over the non-trivial zeros of zeta, is real and positive/negative in the mean for $n$ odd/even, respectively. We show this by giving a full asymptotic expansion of…

Number Theory · Mathematics 2026-05-25 Christopher Hughes , Andrew Pearce-Crump

Assuming the Riemann hypothesis, we establish an upper bound for the $2k$-th discrete moment of the derivative of the Riemann zeta-function at nontrivial zeros, where $k$ is a positive real number. Our upper bound agrees with conjectures of…

Number Theory · Mathematics 2020-04-28 Scott Kirila

The pseudomoments of the Riemann zeta function, denoted $\mathcal{M}_k(N)$, are defined as the $2k$th integral moments of the $N$th partial sum of $\zeta(s)$ on the critical line. We improve the upper and lower bounds for the constants in…

Number Theory · Mathematics 2018-12-18 Ole Fredrik Brevig , Winston Heap

Assuming the Riemann hypothesis, we obtain upper and lower bounds for moments of the Riemann zeta-function averaged over the extreme values between its zeros on the critical line. Our bounds are very nearly the same order of magnitude. The…

Number Theory · Mathematics 2021-08-09 Micah B. Milinovich

We obtain conditional upper bounds for negative discrete moments of the derivative of the Riemann zeta-function averaged over a subfamily of zeros of the zeta function which is expected to have full density inside the set of all zeros. For…

Number Theory · Mathematics 2023-10-09 Hung M. Bui , Alexandra Florea , Micah B. Milinovich

We refine a recent heuristic developed by Keating and the second author. Our improvement leads to a new integral expression for the conjectured asymptotic formula for shifted moments of the Riemann zeta-function. This expression is…

Number Theory · Mathematics 2022-06-16 Siegfred Baluyot , Brian Conrey

We prove an equivalent of the Riemann hypothesis in terms of the functional equation (in its asymmetrical form) and the $a$-points of the zeta-function, i.e., the roots of the equation $\zeta(s)=a$, where $a$ is an arbitrary fixed complex…

Number Theory · Mathematics 2024-07-22 Athanasios Sourmelidis , Jörn Steuding , Ade Irma Suriajaya

We analyse a collection of mixed moments of the Riemann zeta function and establish the validity of asymptotic formulae. Such examinations are performed both unconditionally and under the assumption of a weaker version of the $abc$…

Number Theory · Mathematics 2022-10-28 Javier Pliego

We conjecture the full asymptotic expansion of a product of Riemann zeta functions, evaluated at the non-trivial zeros of the zeta function, with shifts added in each argument. By taking derivatives with respect to these shifts, we form a…

Number Theory · Mathematics 2025-09-10 Christopher Hughes , Andrew Pearce-Crump

We assume the Riemann Hypothesis and an quantitative form of the Twin Prime Conjecture, and obtain an asymptotic formula for the second moment of $S(T)$ with better error term.

Number Theory · Mathematics 2016-09-07 Tsz Ho Chan

In this paper we improve a result on the order of magnitude of certain cotangent sums associated to the Estermann and the Riemann zeta functions.

Classical Analysis and ODEs · Mathematics 2016-06-27 Helmut Maier , Michael Th. Rassias

Conrey, Farmer, Keating, Rubinstein, and Snaith, recently conjectured formulas for the full asymptotics of the moments of $L$-functions. In the case of the Riemann zeta function, their conjecture states that the $2k$-th absolute moment of…

Number Theory · Mathematics 2012-01-05 Ghaith A. Hiary , Michael O. Rubinstein