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We show that the height of a toric variety with respect to a toric metrized line bundle can be expressed as the integral over a polytope of a certain adelic family of concave functions. To state and prove this result, we study the Arakelov…

Algebraic Geometry · Mathematics 2015-03-19 José Ignacio Burgos Gil , Patrice Philippon , Martín Sombra

The height of a toric variety and that of its hypersurfaces can be expressed in convex-analytic terms as an adelic sum of mixed integrals of their roof functions and duals of their Ronkin functions. Here we extend these results to the…

Algebraic Geometry · Mathematics 2024-12-24 Roberto Gualdi , Martín Sombra

In this paper, we develop a toric analog of the theory of adelic divisors on quasi-projective arithmetic varieties introduced by Yuan and Zhang, and extend the convex-analytic descriptions of the Arakelov geometry of projective toric…

Algebraic Geometry · Mathematics 2026-03-10 Gari Y. Peralta Alvarez

We introduce a new approach to study height zeta functions of projective spaces and projective bundles. To study height zeta functions of projective spaces $Z(\mathbb{P}^n, H_{\mathcal{O}(1)}; s)$, we apply the Riemann-Roch theorem of…

Number Theory · Mathematics 2015-12-01 Takuya Maruyama

We consider heights of horizontal irreducible divisors on an arithmetic surface with respect to some hermitian line bundle. We obtain both lower and upper bounds for these heights. The results are different and sometimes stronger that those…

Algebraic Geometry · Mathematics 2007-05-23 C. Soule

We use Arakelov theory to define a height on divisors of degree zero on a hyperelliptic curve over a global field, and show that this height has computably bounded difference from the N\'eron-Tate height of the corresponding point on the…

Number Theory · Mathematics 2014-10-29 David Holmes

Given a choice of metric on the Riemann surface, the regularized determinant of Laplacian (analytic torsion) is defined via the complex power of elliptic operators: $$ \det(\Delta)=\exp(-\zeta'(0)) $$ In this paper we gave an asymptotic…

Differential Geometry · Mathematics 2019-12-30 Changwei Zhou

We investigate the distribution of the zeros of partial sums of the Riemann zeta-function, sum_{n\leq X}n^{-s}, estimating the number of zeros up to height T, the number of zeros to the right of a given vertical line, and other aspects of…

Number Theory · Mathematics 2008-07-02 S. M. Gonek , A. H. Ledoan

We investigate the intersections of the curve $\mathbb{R}\ni t\mapsto \zeta({1\over 2}+it)$ with the real axis. We show that if the Riemann hypothesis is true, the mean-value of those real values exists and is equal to 1. Moreover, we show…

Number Theory · Mathematics 2009-07-14 Justas Kalpokas , Jörn Steuding

We investigate analytic properties of height zeta functions of toric varieties. Using the height zeta functions, we prove an asymptotic formula for the number of rational points of bounded height with respect to an arbitrary line bundle…

alg-geom · Mathematics 2008-02-03 Victor V. Batyrev , Yuri Tschinkel

On any proper convex domain in real projective space there exists a natural Riemannian metric, the Blaschke metric. On the other hand, distances between points can be measured in the Hilbert metric. Using techniques of optimal control, we…

Differential Geometry · Mathematics 2021-02-23 Roland Hildebrand

We establish new uniform height inequalities for rational points on higher-dimensional varieties, extending the classical Roth-Schmidt-Subspace paradigm to the Arakelov-theoretic setting. Our main result provides sharp bounds for heights…

General Mathematics · Mathematics 2025-09-12 Pagdame Tiebekabe

We present an upper bound for the height of the isolated zeros in the torus of a system of Laurent polynomials over an adelic field satisfying the product formula. This upper bound is expressed in terms of the mixed integrals of the local…

Number Theory · Mathematics 2018-06-15 César Martínez , Martín Sombra

We provide explicit bounds in the theory of the Riemann zeta-function at the line $\Re{s}=1$, assuming that the Riemann hypothesis holds until the height $T$. In particular, we improve some bounds, in finite regions, for the logarithmic…

Number Theory · Mathematics 2023-11-21 Andrés Chirre

Let $C$ be a projective smooth connected curve over an algebraically closed field of characteristic zero, let $F$ be its field of functions, let $C_0$ be a dense open subset of $C$. Let $X$ be a projective flat morphism to $C$ whose generic…

Algebraic Geometry · Mathematics 2018-09-24 Antoine Chambert-Loir , François Loeser

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…

Number Theory · Mathematics 2012-08-14 Xiannan Li , Maksym Radziwill

Let $X$ be a normal and geometrically integral projective variety over a global field $K$ and let $\overline{D}$ be an adelic Cartier divisor on $X$. We prove a conjecture of Chen, showing that the essential minimum…

Algebraic Geometry · Mathematics 2020-06-09 François Ballaÿ

Results of extensive computations of moments of the Riemann zeta function on the critical line are presented. Calculated values are compared with predictions motivated by random matrix theory. The results can help in deciding between those…

Number Theory · Mathematics 2011-11-23 Ghaith A. Hiary , Andrew M. Odlyzko

The main result of the paper is a definition of possible ways of the confirmation of the Riemann hypothesis based on the properties of the vector system of the second approximate equation of the Riemann Zeta function. The paper uses a…

General Mathematics · Mathematics 2019-10-21 Kirill Kapitonets

In this paper, we focus on the existence of accumulation points of the subset defined by the real projection of the zeros of the partial sums of the Riemann zeta functions. That would imply the existence of an infinite amount of zeros of…

Complex Variables · Mathematics 2011-02-15 Eric Dubon , Gaspar Mora , Juan Matías Sepulcre , Jose Ignacio Úbeda , Tomas Vidal
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