Distribution of the eigenvalues of a random system of homogeneous polynomials

Distribution of the eigenvalues of a random system of homogeneous polynomials
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齐次多项式随机系统的特征值分布

DOI:
10.1016/j.laa.2016.02.020
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发表时间:
2015
期刊:
arXiv: Algebraic Geometry
影响因子:
--
通讯作者:
Peter Burgisser
Peter Burgisser
中科院分区:
--
文献类型:
--
作者:
Paul Breiding;Peter Burgisser

文献摘要

被引文献

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设f=(f1,...,fn)是n元d次复齐次多项式组.我们称λ∈ C为f的特征值,如果存在v∈ Cn\{0},且f(v)= λ v,推广了矩阵(d= 1)的特征值的情形.根据酉不变Weyl分布,导出了f i独立随机选取时λ的分布,并确定了n→∞时的极限分布.
Abstract Let f=(f 1,…, f n) be a system of n complex homogeneous polynomials in n variables of degree d. We call λ∈ C an eigenvalue of f if there exists v∈ C n\{0} with f (v)= λ v, generalizing the case of eigenvalues of matrices (d= 1). We derive the distribution of λ when the f i are independently chosen at random according to the unitary invariant Weyl distribution and determine the limit distribution for n→∞.