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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1972 Sep;69(9):2528–2529. doi: 10.1073/pnas.69.9.2528

ω-Theorems for Quotients of Zeta-Functions at Combinations of Points

Norman Levinson 1
PMCID: PMC426980  PMID: 16592011

Abstract

Theorem A. Let qO and rO be integers. Let s = σ + it, let ζ(s) be the Riemann zeta-function, let Go(s) = 1, and [Formula: see text] and let F(s) = Gq(s)/Hr(s). Then as t → ∞ lim sup [unk]F(1 + it)[unk]/(log log t)q+r+1 ≥ (6/π)2)r+1 exp {(q + r + 1)γ}, where γ is Euler's constant.

Stronger results such as proved in [1] are valid, and in particular q and r can be allowed to increase with t as in [1]. Results involving the real part of the sum of the factors of Gq and of the reciprocals of the factors of Hr can be proved much as in [3].

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Levinson N. omega-Theorems for Riemann's Zeta-Function at Harmonic Combinations of Points. Proc Natl Acad Sci U S A. 1972 Jul;69(7):1657–1658. doi: 10.1073/pnas.69.7.1657. [DOI] [PMC free article] [PubMed] [Google Scholar]

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