中文
相关论文

相关论文: On the approximation of positive closed currents o…

200 篇论文

Let $X$ be a compact normal complex space, $L$ be a big holomorphic line bundle on $X$ and $h$ be a continuous Hermitian metric on $L$. We consider the spaces of holomorphic sections $H^0(X, L^{\otimes p})$ endowed with the inner product…

复变函数 · 数学 2024-04-15 Turgay Bayraktar , Dan Coman , George Marinescu , Viêt-Anh Nguyên

Let L be a holomorphic line bundle with a positively curved singular Hermitian metric over a complex manifold X. One can define naturally the sequence of Fubini-Study currents associated to the space of square integrable holomorphic…

复变函数 · 数学 2015-09-11 Dan Coman , George Marinescu

We study the distribution of the common zero sets of $m$-tuples of holomorphic sections of powers of $m$ singular Hermitian pseudo-effective line bundles on a compact K\"ahler manifold. As an application, we obtain sufficient conditions…

复变函数 · 数学 2018-06-26 Dan Coman , George Marinescu , Viêt-Anh Nguyên

We study the Fubini-Study currents and equilibrium metrics of continuous Hermitian metrics on sequences of holomorphic line bundles over a fixed compact K\"ahler manifold. We show that the difference between the Fubini-Study currents and…

复变函数 · 数学 2024-10-15 Melody Wolff

We show that normalized currents of integration along the common zeros of random $m$-tuples of sections of powers of $m$ singular Hermitian big line bundles on a compact K\"ahler manifold distribute asymptotically to the wedge product of…

复变函数 · 数学 2017-09-26 Dan Coman , George Marinescu , Viêt-Anh Nguyên

Let $( X ,d ,p ) $ be the pointed Gromov-Hausdorff limit of a sequence of pointed complete polarized K\"ahler manifolds $( M_l ,\omega_l ,\mathcal{L}_l ,h_l ,p_l ) $ with $Ric ( h_l ) =2\pi \omega_l $, $Ric ( \omega_l ) \geq -\Lambda…

复变函数 · 数学 2022-06-27 Shengxuan Zhou

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

We discuss positive closed currents and Fubini-Study currents on orbifolds, as well as Bergman kernels of singular Hermitian orbifold line bundles. We prove that the Fubini-Study currents associated to high powers of a semipositive singular…

复变函数 · 数学 2015-09-11 Dan Coman , George Marinescu

Given a compact quantizable pseudo-K\"ahler manifold $(M,\omega)$ of constant signature, there exists a Hermitian line bundle $(L,h)$ over $M$ with curvature $-2\pi i\,\omega$. We shall show that the asymptotic expansion of the Bergman…

微分几何 · 数学 2022-09-22 Andrea Galasso , Chin-Yu Hsiao

Given a family $f:\mathcal X \to S$ of canonically polarized manifolds, the unique K\"ahler-Einstein metrics on the fibers induce a hermitian metric on the relative canonical bundle $\mathcal K_{\mathcal X/S}$. We use a global elliptic…

复变函数 · 数学 2015-06-03 Georg Schumacher

This paper primarily establishes an asymptotic variance estimate for smooth linear statistics associated with zero sets of systems of random holomorphic sections in a sequence of positive Hermitian holomorphic line bundles on a compact…

复变函数 · 数学 2026-04-28 Afrim Bojnik , Ozan Günyüz

Let L be a holomorphic line bundle over a compact complex projective Hermitian manifold X. Any fixed smooth hermitian metric h on L induces a Hilbert space structure on the space of global holomorphic sections with values in the k th tensor…

复变函数 · 数学 2007-12-25 Robert Berman

Let $X$ be a compact normal complex space of dimension $n$, and $L$ be a holomorphic line bundle on $X$. Suppose $\Sigma=(\Sigma_1,\ldots,\Sigma_\ell)$ is an $\ell$-tuple of distinct irreducible proper analytic subsets of $X$,…

复变函数 · 数学 2019-09-06 Dan Coman , George Marinescu , Viêt-Anh Nguyên

Let $(X,\omega)$ be a compact K\"ahler manifold, $(L,h^L)$ be a positive line bundle, and $(E,h^E)$ be a Hermitian holomorphic vector bundle of rank $r$ on $X$. We prove that the pullback by the Kodaira embedding associated to $L^p\otimes…

复变函数 · 数学 2025-05-28 Turgay Bayraktar , Dan Coman , Bingxiao Liu , George Marinescu

We investigate stable holomorphic vector bundles on a compact complex K\"ahler manifold and more generally on an orbifold that is equipped with a K\"ahler structure. We use the existence of Hermite-Einstein connections in this set-up and…

复变函数 · 数学 2016-05-12 Indranil Biswas , Georg Schumacher

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 goal of this survey is to present various results concerning the cohomology of pseudoeffective line bundles on compact K{\"a}hler manifolds, and related properties of their multiplier ideal sheaves. In case the curvature is strictly…

复变函数 · 数学 2015-01-05 Jean-Pierre Demailly

We study a tower of normal coverings over a compact K\"ahler manifold with holomorphic line bundles. When the line bundle is sufficiently positive, we obtain an effective estimate, which implies the Bergman stability. As a consequence, we…

复变函数 · 数学 2014-10-21 Yuan Yuan , Junyan Zhu

Let $X$ be a compact K\"ahler manifold and $(L,h)\rightarrow X$ be a pseudoeffective line bundle, such that the curvature $i\Theta_{L,h}\geq 0$ in the sense of currents. The main result of the present paper is that…

复变函数 · 数学 2025-04-30 Zhi Li , Xiangkui Meng , Jiafu Ning , Zhiwei Wang , Xiangyu Zhou

In this note, we prove that there is a canonical continuous Hermitian metric on the CM line bundle over the proper moduli space $\bar{\mathcal{M}}$ of smoothable Kahler-Einstein Fano varieties. The curvature of this metric is the…

微分几何 · 数学 2015-02-24 Chi Li , Xiaowei Wang , Chenyang Xu
‹ 上一页 1 2 3 10 下一页 ›