Zeros of random holomorphic sections of big line bundles with continuous metrics

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Hauptverfasser: Bayraktar, Turgay, Coman, Dan, Marinescu, George, Nguyên, Viêt-Anh
Format: Preprint
Veröffentlicht: 2024
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author Bayraktar, Turgay
Coman, Dan
Marinescu, George
Nguyên, Viêt-Anh
author_facet Bayraktar, Turgay
Coman, Dan
Marinescu, George
Nguyên, Viêt-Anh
contents 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 induced by $h^{\otimes p}$ and a volume form on $X$, and prove that the corresponding sequence of normalized Fubini-Study currents converge weakly to the curvature current $c_1(L,h_{\mathrm{eq}})$ of the equilibrium metric $h_{\mathrm{eq}}$ associated to $h$. We also show that the normalized currents of integration along the zero divisors of random sequences of holomorphic sections converge almost surely to $c_1(L,h_{\mathrm{eq}})$, for very general classes of probability measures on $H^0(X, L^{\otimes p})$.
format Preprint
id arxiv_https___arxiv_org_abs_2404_08116
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Zeros of random holomorphic sections of big line bundles with continuous metrics
Bayraktar, Turgay
Coman, Dan
Marinescu, George
Nguyên, Viêt-Anh
Complex Variables
Differential Geometry
Probability
Primary 32L10, Secondary 32A60, 32C20, 32U05, 32U40, 60D05
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 induced by $h^{\otimes p}$ and a volume form on $X$, and prove that the corresponding sequence of normalized Fubini-Study currents converge weakly to the curvature current $c_1(L,h_{\mathrm{eq}})$ of the equilibrium metric $h_{\mathrm{eq}}$ associated to $h$. We also show that the normalized currents of integration along the zero divisors of random sequences of holomorphic sections converge almost surely to $c_1(L,h_{\mathrm{eq}})$, for very general classes of probability measures on $H^0(X, L^{\otimes p})$.
title Zeros of random holomorphic sections of big line bundles with continuous metrics
topic Complex Variables
Differential Geometry
Probability
Primary 32L10, Secondary 32A60, 32C20, 32U05, 32U40, 60D05
url https://arxiv.org/abs/2404.08116