Results 101 to 110 of about 164,093 (140)

Medium-Range Structural Order in Amorphous Arsenic. [PDF]

open access: yesJ Am Chem Soc
Liu Y   +6 more
europepmc   +1 more source

On the gauss trigonometric sum

Mathematical Notes, 2000
The author studies Gaussian sums of the form \(S(p,a,k)=\sum_{x=0}^{p-1}e^{2\pi iax^k/p}\), where \(a,k\) are positive integers, \(k\geq3, m=[(k-1)/2], a\not\equiv0\pmod p,\;p\equiv1\pmod k\). For \(p\equiv7\pmod{12}\) he proves a lower estimate of the form \(|S(p,a,6)|>(\sqrt3/2)\sqrt7\).
M Z Garaev
exaly   +3 more sources

On Cubic Exponential Sums and Gauss Sums

Journal of Mathematical Sciences, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

ON THE CUBIC GAUSS SUM

Mathematics of the USSR-Izvestiya, 1967
This article refutes the Kummer conjecture on the behavior of the argument of the cubic Gauss sum. It is proved that the prime numbers are uniformly distributed over the Kummer classes.
openaire   +1 more source

The Quadratic Gauss Sum Redux

The American Mathematical Monthly, 2014
Let p be an odd prime and be a primitive pth-root of unity. For any integer a prime to p, let . a / denote the Legendre symbol, which is 1 if a is a square mod p, and is 1 otherwise. Using Euler's Criterion that a .p 1/=2 D. a / mod p, it follows that the Legendre symbol gives a homomorphism from the multiplicative group of nonzero elements F p of FpD ...
openaire   +1 more source

Gauss Sums and Orthogonal Polynomials

International Journal of Modern Physics A, 1997
It is shown that q-Hermite polynomials for q a root of unity are orthogonal on finite numbers of points of the real axes. The (complex) weight function coincides with a special type of the Gauss sums in number theory. The same Gauss sum plays the role of the weight function for the Stiltjes–Wigert and Rogers–Szegö polynomials leading to the ...
openaire   +2 more sources

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