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arXiv · 0803.2483

Value distribution of cyclotomic polynomial coefficients

Yves Gallot·Pieter Moree·Huib Hommersom
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Abstract

Let a_n(k) be the kth coefficient of the nth cyclotomic polynomial Phi_n(x). As n ranges over the integers, a_n(k) assumes only finitely many values. For any such value v we determine the density of integers n such that a_n(k)=v. Also we study the average of the a_n(k). We derive analogous results for the kth Taylor coefficient of 1/Phi_n(x) (taken around x=0), the kth coefficient of the nth reciprocal cyclotomic polynomial. We formulate various open problems.

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Yves Gallot, Pieter Moree, Huib Hommersom. 2008-03-17. Value distribution of cyclotomic polynomial coefficients. https://arxiv.org/abs/0803.2483

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