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We consider N-tensor powers of a positive Hermitian line bundle L over a non-compact complex manifold X. In the compact case, B. Shiffman and S. Zelditch proved that the zeros of random sections become asymptotically uniformly distributed…

复变函数 · 数学 2012-10-23 Tien-Cuong Dinh , George Marinescu , Viktoria Schmidt

The purpose of this note is to study asymptotic zero distribution of multivariate random polynomials as their degrees grow. For a smooth weight function with super logarithmic growth at infinity, we consider random linear combinations of…

复变函数 · 数学 2020-11-09 Turgay Bayraktar

We study the asymptotics of Fubini-Study currents and zeros of random holomorphic sections associated to a sequence of singular Hermitian line bundles on a compact normal Kaehler complex space.

复变函数 · 数学 2017-03-29 Dan Coman , Xiaonan Ma , George Marinescu

In this paper we study the asymptotic behaviour of the equivariant holomorphic analytic torsion forms associated with increasing powers of a fibrewise positive line bundle. The result is an equivariant extension of a result of Puchol.

微分几何 · 数学 2024-08-23 Pascal Tessmer

The main focus of these notes is recent work on linear systems in which line arrangements play a role, including problems such as semi-effectivity, containment problems of symbolic powers of homogeneous ideals in their powers, bounded…

代数几何 · 数学 2017-05-30 Brian Harbourne

In this paper we present a survey about analytic properties of polynomials orthogonal with respect to a weighted Sobolev inner product such that the vector of measures has an unbounded support. In particular, we are focused in the study of…

经典分析与常微分方程 · 数学 2011-11-10 Francisco Marcellan , Juan Jose Moreno-Balcazar

We give a survey concerning both very classical and recent results on the electrostatic interpretation of the zeros of some well-known families of polynomials, and the interplay between these models and the asymptotic distribution of their…

经典分析与常微分方程 · 数学 2007-05-23 F. Marcellan , A. Martinez-Finkelshtein , P. Martinez-Gonzalez

We give the asymptotic behavior of the zeros of orthogonal polynomials, after appropriate scaling, for which the orthogonality measure is supported on the $q$-lattice $\{q^k, k=0,1,2,3,\ldots\}$, where $0 < q < 1$. The asymptotic…

经典分析与常微分方程 · 数学 2020-07-14 Walter Van Assche , Quinten Van Baelen

We study the asymptotic distribution of zeros for the random polynomials $P_n(z) = \sum_{k=0}^n A_k B_k(z)$, where $\{A_k\}_{k=0}^{\infty}$ are non-trivial i.i.d. complex random variables. Polynomials $\{B_k\}_{k=0}^{\infty}$ are…

复变函数 · 数学 2016-07-12 Igor Pritsker , Koushik Ramachandran

We give an extensive study on the Bergman kernel expansions and the random zeros associated with the high tensor powers of a semipositive line bundle on a complete punctured Riemann surface. We prove several results for the zeros of…

复变函数 · 数学 2024-07-23 Bingxiao Liu , Dominik Zielinski

We study the conditional distribution of zeros of a Gaussian system of random polynomials (and more generally, holomorphic sections), given that the polynomials or sections vanish at a point p (or a fixed finite set of points). The…

复变函数 · 数学 2013-01-24 Bernard Shiffman , Steve Zelditch , Qi Zhong

Hayes equivalence is defined on monic polynomials over a finite field $\fq$ in terms of the prescribed leading coefficients and the residue classes modulo a given monic polynomial $Q$. We study the distribution of the number of zeros in a…

组合数学 · 数学 2024-01-09 Zhicheng Gao

We prove the convergence of the normalized Fubini-Study measures and the logarithms of the Bergman kernels of various Bergman spaces of holomorphic and weakly holomorphic sections associated to a singular Hermitian holomorphic line bundle…

复变函数 · 数学 2020-12-29 Dan Coman , George Marinescu

This article is concerned with random holomorphic polynomials and their generalizations to algebraic and symplectic geometry. A natural algebro-geometric generalization studied in our prior work involves random holomorphic sections…

数学物理 · 物理学 2007-05-23 Pavel Bleher , Bernard Shiffman , Steve Zelditch

In this paper we investigate the asymptotic distribution of the zeros of polynomials $P_{n}(x)$ satisfying a first order differential-difference equation. We give several examples of orthogonal and non-orthogonal families.

经典分析与常微分方程 · 数学 2013-12-04 Diego Dominici , Walter Van Assche

In this note, we prove a central limit theorem for the mass distribution of random holomorphic sections associated with a sequence of positive line bundles endowed with $\mathscr{C}^3$ Hermitian metrics over a compact K\"{a}hler manifold.…

复变函数 · 数学 2025-12-24 Turgay Bayraktar , Afrim Bojnik

The complex or non-hermitian orthogonal polynomials with analytic weights are ubiquitous in several areas such as approximation theory, random matrix models, theoretical physics and in numerical analysis, to mention a few. Due to the…

经典分析与常微分方程 · 数学 2016-04-26 A. Martinez-Finkelshtein , E. A. Rakhmanov

In this work, we study asymptotic zero distribution of random multi-variable polynomials which are random linear combinations $\sum_{j}a_jP_j(z)$ with i.i.d coefficients relative to a basis of orthonormal polynomials $\{P_j\}_j$ induced by…

复变函数 · 数学 2018-05-07 Turgay Bayraktar

We estimate the expected number of limit cycles situated in a neighbourhood of the origin of a planar polynomial vector field. Our main tool is a distributional inequality for the number of zeros of some families of univariate holomorphic…

动力系统 · 数学 2007-05-23 Alexander Brudnyi

We study the distribution of zeros of holomorphic modular forms. Assuming the Generalized Riemann Hypothesis we show that the zeros of Hecke eigenforms for the modular group become equidistributed with respect to the hyperbolic measure on…

数论 · 数学 2007-05-23 Zeev Rudnick