Results 211 to 220 of about 134,188,628 (239)

On the Sixth Power Mean of the Two-Term Exponential Sums

Acta Mathematica Sinica, English Series, 2022
The article is devoted to the calculation problem of the sixth power mean of the two-term exponential sums. The main result is the following theorem. Let \(p>3\) be a prime and \(n\) be an integer. Then we have the identity \[ \sum_{m=1}^{p-1}\left|\sum_{a=0}^{p-1} e\left(\frac{m a^3+n a}{p}\right)\right|^6= \begin{cases}5 p^3 \cdot(p-1), & \text { if }
Wen Peng Zhang
exaly   +3 more sources

On the Character Sum of Polynomials and the Two-Term Exponential Sums

Acta Mathematica Sinica, English Series, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wen Peng Zhang
exaly   +3 more sources

On Mixed Two-Term Exponential Sums [PDF]

open access: yesJournal of the Korean Mathematical Society, 2010
In this paper, we shall use analytic methods to study the hybrid mean value involving the mixed two-term exponential sums C(m, n, r, chi; q), and give several sharp asymptotic formulae.
Tianping Zhang
exaly   +2 more sources

One Kind Sixth Power Mean of the Three-Term Exponential Sums

open access: yesOpen Mathematics, 2017
In this paper, we use the estimate for trigonometric sums and the properties of the congruence equations to study the computational problem of one kind sixth power mean of the three-term exponential sums.
Xiaoxue Li
exaly   +3 more sources

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