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JOURNALS // Chebyshevskii Sbornik // Archive

Chebyshevskii Sb., 2019 Volume 20, Issue 4, Pages 281–305 (Mi cheb849)

This article is cited in 1 paper

Short cubic exponential sums with Möbius function

Z. Kh. Rakhmonov, F. Z. Rahmonov

Dzhuraev Institute of Mathematics, Academy of Sciences of Republic of Tajikistan, Dushanbe

Abstract: The work is dedicated to the conclusion of non-trivial estimates of short cubic exponential sums with Möbius function of the form
$$ S_3(\alpha;x,y) = \sum_{x-y<n\le x} \mu(n) e(\alpha n^3), $$
over minor arcs $\mathfrak{m}(\mathscr L^{32(B+18)})$ for $y\ge x^\frac{4}{5}\mathscr L^{8B+944}$ and $\tau=y^5x^{-2}\mathscr L^{-32(B+18)}.$

Keywords: shorts double exponential sum, Möbius function, method for estimating exponential sums with prime numbers, nontrivial estimate, minor arcs.

UDC: 511.32

Received: 15.11.2019
Accepted: 20.12.2019

DOI: 10.22405/2226-8383-2018-20-4-281-305



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