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arXiv 2410.06403math.PRmath.COmath.CV
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通过有限自由概率论的整个函数导数根的普遍性

Universality for roots of derivatives of entire functions via finite free probability

Institute of Science and Technology Austria(奥地利科学技术研究所);University of Colorado(科罗拉多大学);Binghamton University (SUNY)(宾汉姆顿大学(纽约州立大学))

Andrew Campbell, Sean O'Rourke, David Renfrew

AI总结:

本文基于有限自由概率论,证明了整个函数导数根在重复求导时趋于均匀分布的猜想,包括对Jensen多项式和Hermite普遍性猜想的贡献。

摘要:

Farmer和Rhoades [Trans. Amer. Math. Soc., 357(9):3789--3811, 2005] 和 Farmer [Adv. Math., 411:Paper No. 108781, 14, 2022] 提出的普遍性猜想指出,在某些自然条件下,整个函数的根在重复求导的极限下应趋于完全均匀分布。该猜想被称为余弦普遍性。本文为一类仅具有实根且实根位于实轴上的偶整个函数建立了该猜想。在此过程中,我们还建立了关于整个函数Jensen多项式的一系列普遍性结果,包括Farmer [Adv. Math., 411:Paper No. 108781, 14, 2022] 提出的Hermite普遍性猜想。我们的证明基于有限自由概率论。我们建立了在最优矩条件下,对于序列的确定性多项式在重复求导下,有限自由概率论的极大值定律、中心极限定理和泊松极限定理的类比结果,这些结果具有独立的研究价值。

英文摘要:

A universality conjecture of Farmer and Rhoades [Trans. Amer. Math. Soc., 357(9):3789--3811, 2005] and Farmer [Adv. Math., 411:Paper No. 108781, 14, 2022] asserts that, under some natural conditions, the roots of an entire function should become perfectly spaced in the limit of repeated differentiation. This conjecture is known as Cosine Universality. We establish this conjecture for a class of even entire functions with only real roots which are real on the real line. Along the way, we establish a number of additional universality results for Jensen polynomials of entire functions, including the Hermite Universality conjecture of Farmer [Adv. Math., 411:Paper No. 108781, 14, 2022]. Our proofs are based on finite free probability theory. We establish finite free probability analogs of the law of large numbers, central limit theorem, and Poisson limit theorem for sequences of deterministic polynomials under repeated differentiation, under optimal moment conditions, which are of independent interest.

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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