Möbius Disjointness for a Class of Exponential Functions

A vast class of exponential functions is shown to be deterministic. This class includes functions whose exponents are polynomial-like or ‘piece-wise’ close to polynomials after differentiation. Many of these functions are proved to be disjoint from the Möbius function.

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Veröffentlicht in:Quarterly journal of mathematics 2022-12, Vol.73 (4), p.1427-1468
Hauptverfasser: Gu, Weichen, Wei, Fei
Format: Artikel
Sprache:eng
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Zusammenfassung:A vast class of exponential functions is shown to be deterministic. This class includes functions whose exponents are polynomial-like or ‘piece-wise’ close to polynomials after differentiation. Many of these functions are proved to be disjoint from the Möbius function.
ISSN:0033-5606
1464-3847
DOI:10.1093/qmath/haac009