Results 21 to 30 of about 188,366 (125)

ON GOLDBACH'S CONJECTURE [PDF]

open access: yesJOURNAL 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

Proof of Goldbach’s Conjecture and Bertrand’s Postulate Using Prime Generator Theory (PGT)

open access: yesINTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER RESEARCH
Goldbach’s Conjecture states every even integer n > 2 can be written as the sum of 2 primes, while Bertrand’s Postulate states for each n ≥ 2 there is at least one prime p such that n < p < 2n.
Jabari Zakiya
semanticscholar   +1 more source

Reversing Lanmodulin's Metal‐Binding Sequence in Short Peptides Surprisingly Increases the Lanthanide Affinity

open access: yesAngewandte Chemie, Volume 137, Issue 46, November 10, 2025.
Accidentally reversing the lanthanide‐binding sequences of lanmodulin‐inspired short peptides lead to the serendipitous discovery of a set of peptides with a one order of magnitude higher lanthanide‐binding affinity than the uncapped peptides synthesised in the correct direction.
Sophie M. Gutenthaler‐Tietze   +5 more
wiley   +2 more sources

Thinking over the Goldbach conjecture solution from a probabilistic point of view

open access: yesRatio Mathematica
This paper aims to provide a set of considerations that allow us to see a possible solution to the problematic issue of Goldbach's "strong" conjecture, which amounts to asserting that any even natural number greater than 2 can be written as the sum of ...
Rosario D'Amico
doaj   +1 more source

Sums and differences of correlated random sets [PDF]

open access: yes, 2014
Many fundamental questions in additive number theory (such as Goldbach's conjecture, Fermat's last theorem, and the Twin Primes conjecture) can be expressed in the language of sum and difference sets. As a typical pair of elements contributes one sum and
Do, Thao   +4 more
core   +2 more sources

GRAPH AND GOLDBACH CONJECTURE [PDF]

open access: yesInternational Journal of Pure and Apllied Mathematics, 2013
In this paper, the new direction of proof of Gold Bach conjecture "every even number n greater than 2 can be expressed as a sum of two primes" has been forwarded with the help of some graph theoretic concept which seems to be very easy. This new direction gives the application graph theory in prov- ing the conjectural problem Gold Bach conjecture of ...
openaire   +1 more source

Prime labelings on a 3xn grid graph

open access: yesTheory and Applications of Graphs
It is conjectured that the mxn grid graph has a prime labeling for all positive integers m and n. It is known that for any prime p and any integer n such that 1≤n≤p2, there exists a prime labeling on the pxn grid graph Pm x Pn. Also, it is known that the
Stephen J. Curran, Matt A. Ollis
doaj   +1 more source

Problems on Twin Primes, Goldbach's Conjecture, the Riemann Hypothesis and zeros of $L$-functions in Number Theory (Women in Mathematics) [PDF]

open access: yes, 2023
Number Theory has a very long history that dates back thousands of years. The main goal of this study is to understand properties of numbers which essentially can be reduced to understanding prime numbers.
Suriajaya, Ade Irma (Chacha)
core  

Associations between health care access and posttraumatic stress disorder symptoms among rural and urban lesbian, gay, bisexual, transgender, and queer adults

open access: yesJournal of Traumatic Stress, EarlyView.
Abstract Lesbian, gay, bisexual, transgender, and queer (LGBTQ+) individuals experience elevated rates of trauma exposure, minority stress, and posttraumatic stress disorder (PTSD). Yet, research examining how geographic location and LGBTQ+ identity shape PTSD outcomes is scant, particularly studies considering structural facilitators and barriers ...
Emily A. Kenyon   +6 more
wiley   +1 more source

A meta‐analysis of sexual orientation inequities in substance use among youth

open access: yesAddiction, EarlyView.
Abstract Background and Aims Sexual minority youth report significantly higher rates of substance use than heterosexual youth, yet a comprehensive and systematic evaluation and synthesis of the magnitude of this inequity has not been conducted. The purpose of this study was to conduct a meta‐analysis to assess the magnitude of overall inequities in ...
Ethan H. Mereish   +4 more
wiley   +1 more source

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