Results 1 to 10 of about 71,063 (160)

Well-rounded zeta-function of planar arithmetic lattices [PDF]

open access: hybrid, 2012
We investigate the properties of the zeta-function of well-rounded sublattices of a fixed arithmetic lattice in the plane. In particular, we show that this function has abscissa of convergence at $s=1$ with a real pole of order 2, improving upon a recent
Fukshansky, Lenny
core   +11 more sources

The Riemann-zeta function on vertical arithmetic progressions [PDF]

open access: green, 2012
We show that the twisted second moments of the Riemann zeta function averaged over the arithmetic progression $1/2 + i(an + b)$ with $a > 0$, $b$ real, exhibits a remarkable correspondance with the analogous continuous average and derive several ...
Li, Xiannan, Radziwill, Maksym
core   +7 more sources

On Discrete Approximation of Analytic Functions by Shifts of the Lerch Zeta Function

open access: yesMathematics, 2022
The Lerch zeta function is defined by a Dirichlet series depending on two fixed parameters. In the paper, we consider the approximation of analytic functions by discrete shifts of the Lerch zeta function, and we prove that, for arbitrary parameters and a
Audronė Rimkevičienė   +1 more
doaj   +2 more sources

VALUES OF ZETA FUNCTIONS OF ARITHMETIC SURFACES AT [PDF]

open access: hybridJournal of the Institute of Mathematics of Jussieu, 2022
We show that the conjecture of [27] for the special value at $s=1$ of the zeta function of an arithmetic surface is equivalent to the Birch–Swinnerton–Dyer conjecture for the Jacobian of the generic fibre.
Stephen Lichtenbaum   +1 more
openalex   +3 more sources

SPECIAL VALUES OF THE ZETA FUNCTION OF AN ARITHMETIC SURFACE [PDF]

open access: hybridJournal of the Institute of Mathematics of Jussieu, 2021
We prove that the special-value conjecture for the zeta function of a proper, regular, flat arithmetic surface formulated in [6] at $s=1$ is equivalent to the Birch and Swinnerton-Dyer conjecture for the Jacobian of the generic fibre. There are two key
Matthias Flach, Daniel Siebel
openalex   +3 more sources

Zeta-regularization of arithmetic sequences [PDF]

open access: yesEPJ Web of Conferences, 2020
Is it possible to give a reasonable value to the infinite product 1 × 2 × 3 × · · · × n × · · · ? In other words, can we define some sort of convergence of the finite product 1 × 2 × 3 × · · · × n when n goes to infinity?
Allouche Jean-Paul
doaj   +2 more sources

Riemann zeta function and arithmetic progression of higher order [PDF]

open access: gold, 2020
Riemann zeta function has a great importance in number theory, constituting one of the most studied functions. The zeta function, being a series, has a close relationship with the arithmetic progressions (AP).
Hamilton Brito   +2 more
openalex   +2 more sources

On the Cotangent Sums Related to Estermann Zeta Function and Arithmetic Properties of their Arguments

open access: goldWSEAS Transactions on Mathematics, 2020
In this work we are interested by cotangent sum related to Estermann zeta function in rational arguments. In the first place we look at the maximum and the moment as they did H. Maier and M. Th.
Mouloud Goubi
openalex   +2 more sources

Weighted discrete universality of the Riemann zeta-function

open access: yesMathematical Modelling and Analysis, 2020
It is well known that the Riemann zeta-function is universal in the Voronin sense, i.e., its shifts ζ(s + iτ), τ ∈ R, approximate a wide class of analytic functions. The universality of ζ(s) is called discrete if τ take values from a certain discrete set.
Antanas Laurinčikas   +2 more
doaj   +2 more sources

Computing zeta functions of arithmetic schemes [PDF]

open access: green, 2015
We present new algorithms for computing zeta functions of algebraic varieties over finite fields. In particular, let X be an arithmetic scheme (scheme of finite type over Z), and for a prime p let zeta_{X_p}(s) be the local factor of its zeta function ...
Harvey, David
core   +5 more sources

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