Universality and scaling of correlations between zeros on complex manifolds

• 成果类型: Article
• 署名作者: Bleher, P; Shiffman, B; Zelditch, S
• 署名单位: Purdue University System; Purdue University; Purdue University in Indianapolis; Johns Hopkins University
• 刊物名称: INVENTIONES MATHEMATICAE
• ISSN/ISSBN: 0020-9910
• DOI: 10.1007/s002220000092
• 发表日期: 2000
• 页码: 351-395
• 关键词: random polynomials

摘要

We study the limit as N --> infinity of the correlations between simultaneous zeros of random sections of the powers L-N of a positive holomorphic line bundle L over a compact complete manifold M, when distances are rescaled so that the average density of zeros is independent of N, We show that the limit correlation is independent of the line bundle and depends only on the dimension of M and the codimension of the zero sets, We also provide some explicit formulas for pair correlations. In particular, we prove that Hannay's limit pair correlation function for SU(2) polynomials holds for all compact Riemann surfaces.