Results 11 to 20 of about 18,232 (181)

Arithmetic cohomology over finite fields and special values of zeta-functions [PDF]

open access: greenDuke Mathematical Journal, 2004
We construct a cohomology theory with compact support H^i_c(X_ar,Z(n))$ for separated schemes of finite type over a finite field, which should play a role analog to Lichtenbaum's Weil-etale cohomology groups for smooth and projective schemes. In particular, if Tate's conjecture holds and rational and numerical equivalence agree up to torsion, then the ...
Thomas Geisser
openalex   +5 more sources

Poincaré series of Lie lattices and representation zeta functions of arithmetic groups [PDF]

open access: green, 2017
We compute explicit formulae for Dirichlet generating functions enumerating finite-dimensional irreducible complex representations of potent and saturable principal congruence subgroups of $\mathrm{SL}_4^m(\mathfrak{o})$ ($m\in\mathbb{N}$) for $\mathfrak{o}$ a compact DVR of characteristic $0$ and odd residue field characteristic.
Michele Zordan
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   +1 more source

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   +1 more source

Unified Theory of Zeta-Functions Allied to Epstein Zeta-Functions and Associated with Maass Forms

open access: yesMathematics, 2023
In this paper, we shall establish a hierarchy of functional equations (as a G-function hierarchy) by unifying zeta-functions that satisfy the Hecke functional equation and those corresponding to Maass forms in the framework of the ramified functional ...
Nianliang Wang   +2 more
doaj   +1 more source

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

open access: yesJournal of the Institute of Mathematics of Jussieu, 2021
AbstractWe 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 results in the proof.
Matthias Flach, Daniel Siebel
openaire   +3 more sources

K3 mirror symmetry, Legendre family and Deligne's conjecture for the Fermat quartic

open access: yesNuclear Physics B, 2021
In this paper, we will study the connections between the mirror symmetry of K3 surfaces and the geometry of the Legendre family of elliptic curves. We will prove that the mirror map of the Dwork family is equal to the period map of the Legendre family ...
Wenzhe Yang
doaj   +1 more source

Stronger arithmetic equivalence

open access: yesDiscrete Analysis, 2021
Stronger arithmetic equivalence, Discrete Analysis 2021:23, 23 pp. An algebraic number field is a subfield $K$ of $\mathbb C$ that is finite-dimensional when considered as a vector space over $\mathbb Q$, which implies that every element of $K$ is ...
Andrew V. Sutherland
doaj   +1 more source

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   +1 more source

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