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This article is cited in 14 scientific papers (total in 14 papers)
Estimates of Trigonometric Sums over Subgroups and Some of Their Applications
Yu. N. Shteinikov Steklov Mathematical Institute of Russian Academy of Sciences
Abstract:
In this paper, we obtain new upper bounds for trigonometric sums over subgroups $\Gamma \subset \mathbb Z_{p}^{*}$ whose size belongs to $[p^{28/95},p^{182/487}]$. Using an approach due to Malykhin, we refine estimates of such sums in $\mathbb Z_{p^{r}}^{*}$ and apply them to the divisibility problem for Fermat quotients.
Keywords:
trigonometric sum over a subgroup, Fermat quotient, coset with respect to a subgroup, set with small multiplicative doubling, Abel transformation, Plunnecke's inequality.
Received: 18.11.2014 Revised: 18.03.2015
Citation:
Yu. N. Shteinikov, “Estimates of Trigonometric Sums over Subgroups and Some of Their Applications”, Mat. Zametki, 98:4 (2015), 606–625; Math. Notes, 98:4 (2015), 667–684
Linking options:
https://www.mathnet.ru/eng/mzm10629https://doi.org/10.4213/mzm10629 https://www.mathnet.ru/eng/mzm/v98/i4/p606
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Abstract page: | 393 | Full-text PDF : | 147 | References: | 52 | First page: | 35 |
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