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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb., 2022 Volume 213, Number 2, Pages 96–114 (Mi sm9572)

This article is cited in 1 paper

Vinogradov's sieve and an estimate for an incomplete Kloosterman sum

M. A. Korolev

Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia

Abstract: We refine a bound for a short Kloosterman sum with a prime modulus $q$ using the so-called Vinogradov sieve. The number of terms in the sum can be less than an arbitrarily small fixed power of $q$.
Bibliography: 26 titles.

Keywords: Vinogradov sieve, Karatsuba's method, short Kloosterman sum, residue inverse.

UDC: 511.33

MSC: 11L05

Received: 03.03.2021

DOI: 10.4213/sm9572


 English version:
Sbornik: Mathematics, 2022, 213:2, 216–234

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© Steklov Math. Inst. of RAS, 2026