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arXiv · 2602.07690

A Wiener-Ikehara type theorem and its application to Chebyshev bounds for Beurling primes

Yarne Tranoy·Jasson Vindas
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Abstract

We provide a new version of the Wiener-Ikehara theorem where one deduces bounds $$ 0< \liminf_{x\to\infty} \frac{S(x)}{e^{x}}\leq \limsup_{x\to\infty} \frac{S(x)}{e^{x}} <\infty $$ for (in particular) a non-decreasing function $S$ from a mild hypothesis on the boundary behavior of its Laplace transform on a vertical segment containing $s=1$. As an application, we establish new criteria for the validity of Chebyshev bounds for Beurling generalized prime number systems under weaker conditions than were known so far.

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Yarne Tranoy, Jasson Vindas. 2026-02-07. A Wiener-Ikehara type theorem and its application to Chebyshev bounds for Beurling primes. https://arxiv.org/abs/2602.07690

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