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arXiv 1507.02539math.AG
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随机齐次多项式组特征值的分布

Distribution of the eigenvalues of a random system of homogeneous polynomials

Paul Breiding, Peter Bürgisser

摘要:

设$f=(f_1,\ldots,f_n)$是以$d$为次数的$n$变量的$n$复齐次多项式的系统。我们称$λ\in\mathbb{C}$为$f$的特征值,如果存在具有$f(v)=λv$的$v\in\mathbb{C}^n\backslash\{0\}$,推广了矩阵特征值的情况($d=1$)。当$f_i$按酉不变Weyl分布独立随机选取时,得到了$λ$的分布,并确定了$n\to\infty$的极限分布.

英文摘要:

Let $f=(f_1,\ldots,f_n)$ be a system of $n$ complex homogeneous polynomials in $n$ variables of degree $d$. We call $λ\in\mathbb{C}$ an eigenvalue of $f$ if there exists $v\in\mathbb{C}^n\backslash\{0\}$ with $f(v)=λv$, 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 $n\to\infty$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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