Results 31 to 40 of about 12,813,623 (299)

Prime number decomposition using the Talbot effect. [PDF]

open access: yesOptics Express, 2018
We report on prime number decomposition by use of the Talbot effect, a well-known phenomenon in classical near field optics whose description is closely related to Gauss sums.
K. Pelka   +3 more
semanticscholar   +1 more source

About finding of prime numbers that follow after given prime number without using computer

open access: yesДифференциальная геометрия многообразий фигур, 2020
It is shown how to define one or several prime numbers following af­ter given prime number without using computer only by calculating sev­eral arithmetic progressions. Five examples of finding such prime num­bers are given.
V.S. Malakhovsky
doaj   +1 more source

Inclusive prime number races [PDF]

open access: yesTransactions of the American Mathematical Society, 2017
Let $\pi(x;q,a)$ denote the number of primes up to $x$ that are congruent to $a$ modulo $q$. A prime number race, for fixed modulus $q$ and residue classes $a_1, \ldots, a_r$, investigates the system of inequalities $\pi(x;q,a_1) > \pi(x;q,a_2) > \cdots >
G. Martin, Nathan Ng
semanticscholar   +1 more source

Jacob’s Ladder: Prime Numbers in 2D

open access: yesMathematical and Computational Applications, 2020
Prime numbers are one of the most intriguing figures in mathematics. Despite centuries of research, many questions remain still unsolved. In recent years, computer simulations are playing a fundamental role in the study of an immense variety of problems.
Alberto Fraile   +2 more
doaj   +1 more source

On the clique number of Paley graphs of prime power order [PDF]

open access: yesFinite Fields Their Appl., 2020
Finding a reasonably good upper bound for the clique number of Paley graph is an old and open problem in additive combinatorics. A recent breakthrough by Hanson and Petridis using Stepanov's method gives an improved upper bound on $\mathbb{F}_p$, where ...
Chi Hoi Yip
semanticscholar   +1 more source

On some characteristics of subset of prime numbers

open access: yesДифференциальная геометрия многообразий фигур, 2019
The set of prime numbers p ≥ 5 is divided into two nonoverlapping subset P1 = {6k1 - 1}, P2 = {6k2 + 1}, where ki ⋲ A (i = 1,2). Subsets A1, A2 of natural numbers is defined by differences Ai = N\Bi, where B1, B2 are subset {j1}, {j2} defining subsets ...
V. Malakhovsky
doaj   +1 more source

The concept of prime number and the strategies used in explaining prime numbers

open access: yesSouth African Journal of Education, 2020
The teaching of mathematics does not only require the teacher to have knowledge about the subject, but the teacher also needs mathematical knowledge that is useful for the teaching and explaining thereof, as the teacher’s knowledge effects the students ...
Nejla Gürefe, Gülfem Sarpkaya Aktaş
doaj   +1 more source

Harmonic sets and the harmonic prime number theorem [PDF]

open access: yes, 2005
We restrict primes and prime powers to sets H(x)= U∞n=1 (x/2n, x/(2n-1)). Let θH(x)= ∑ pεH(x)log p. Then the error in θH(x) has, unconditionally, the expected order of magnitude θH (x)= xlog2 + O(√x). However, if ψH(x)= ∑pmε H(x) log p then ψH(x)= xlog2+
Broughan, Kevin A., Casey, Rory J.
core   +2 more sources

Wave Transport and Localization in Prime Number Landscapes

open access: yesFrontiers in Physics, 2021
In this paper, we study the wave transport and localization properties of novel aperiodic structures that manifest the intrinsic complexity of prime number distributions in imaginary quadratic fields.
Luca Dal Negro   +4 more
doaj   +1 more source

A Congruent Property of Gibonacci Number Modulo Prime

open access: yesInternational Journal of Analysis and Applications, 2023
Let a, b ∈ Z and p be a prime number such that a and b are not divisible by p. In this work, we give a congruent property modulo a prime number p of the gibonacci number defined by Gn = Gn−1 + Gn−2 with initial condition G1 = a, G2 = b.
Wipawee Tangjai   +3 more
doaj   +1 more source

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