Results 11 to 20 of about 2,199 (127)

The ternary Goldbach problem [PDF]

, 2014
The ternary Goldbach conjecture, or three-primes problem, states that every odd number $n$ greater than $5$ can be written as the sum of three primes. The conjecture, posed in 1742, remained unsolved until now, in spite of great progress in the twentieth
Helfgott, Harald Andrés
core   +3 more sources

Una aproximación a la Conjetura de Goldbach

Ecomatemático, 2019
One of the mathematical problems that seems to be very true, but lacks a demonstration, is Goldbach's conjecture posed since 1742.The present article makes a critical analysis, where several proposals for its solution were compiled, with a ...
Ingrid Yurley Parada-Buitrago , Leismel Hernando Pérez-Remolina , José María Carillo-García   +2 more
doaj   +1 more source

Diophantine equations in semiprimes

Discrete Analysis, 2019
Diophantine equations in semiprimes, Discrete Analysis 2019:17, 21 pp. This paper considers the problem of finding integer solutions to integral polynomial equations of the form $$f(x_1,\dots,x_n)=0\qquad\qquad (*)$$ with the condition that each ...
Shuntaro Yamagishi
doaj   +1 more source

Goldbach's conjecture

International Journal of Media and Networks
In this article I try to make my modest contribution to the proof of Goldbach’s Conjecture and I propose to simply go through its ...
  +6 more sources

Ternary Goldbach Conjecture implies Strong Goldbach Conjecture

, 2023
A simple argument proves the conjecture.
openaire   +1 more source

ON GOLDBACH'S CONJECTURE [PDF]

JOURNAL OF ADVANCES IN MATHEMATICS, 2016
This paper considers some aspects of Goldbach's conjecture as a conjecture and estimates the number of prime pairs in some intervals in order to portray a compelling picture of some of the computational issues generated by the conjecture.
Anthony G. Shannon, J.V Leyendekkers
openaire   +1 more source

On Some Conjectures Related to the Goldbach Conjecture

Rocky Mountain Journal of Mathematics, 2006
The author first shows that every sufficiently large integer \(n\) can be written as the sum of a square and a \(P_3\) (an integer is called a \(P_r\), when it has at most \(r\) prime factors counted with multiplicity), and points out that in the latter representation, the \(P_3\) may be replaced by a \(P_2\) when \(n\) is not a square, by the work of \
openaire   +3 more sources

Oppression‐based stressors, posttraumatic stress symptoms, and self‐injurious thoughts and behaviors among a national sample of queer adolescents of color

Journal of Traumatic Stress, EarlyView.
Abstract Oppression‐based stressors (OBS; e.g., heterosexism‐based stressors) are associated with a higher risk of trauma‐related symptoms and self‐injurious thoughts and behaviors (SITB) for queer (e.g., lesbian, gay, bisexual) adolescents. However, prior research has yet to examine posttraumatic stress symptoms (PTSS) and SITB in the context of the ...
Tara R. Sullivan, Marianna Amato, Jeremy T. Goldbach, Ethan H. Mereish   +3 more
wiley   +1 more source

Achieving quantum advantage in a search for a violations of the Goldbach conjecture, with driven atoms in tailored potentials

SciPost Physics Core
The famous Goldbach conjecture states that any even natural number $N$ greater than $2$ can be written as the sum of two prime numbers $p^{\text{(I)}}$ and $p^{\text{(II)}}$.
Oleksandr V. Marchukov, Andrea Trombettoni, Giuseppe Mussardo, Maxim Olshanii
doaj   +1 more source

Epitaxy of ultrathin Fe3O4 films on SrTiO3(001): influence of growth parameters on the formation of coexisting (111)‐ and (001)‐oriented phases

Journal of Applied Crystallography, EarlyView.
Ultrathin Fe3O4 films grown on SrTiO3(001) were systematically studied with respect to film growth parameters to clarify the coexistence of (111) and (001) orientations. X‐ray diffraction analyses reveal the formation of an intermediate (111)‐oriented phase during the initial growth stage, which persists even after preferential (001) growth is ...
Andreas Alexander, Kevin Ruwisch, Jannis Thien, Alexander Weissbach, Tobias Pollenske, Bin Zhang, Fabiola Schulte, Olof Gutowski, Alina Vlad, Alessandro Coati, Joachim Wollschläger   +10 more
wiley   +1 more source