Results 31 to 40 of about 190,233 (141)

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

Interpersonal Contributors to Depression in Sexual Minority Adolescents: An Examination of Exposure to Acute Stressors and Neural Reactivity to Interpersonal Emotional Images

open access: yesDevelopmental Psychobiology, Volume 68, Issue 1, January 2026.
ABSTRACT Sexual minority (SM) adolescents are at a higher risk of depression compared to their heterosexual peers, indicating a need for multimethod research to identify risk and resilience factors for SM youth. In a sample of 165 adolescents who completed an interview‐based acute stress exposure assessment and an interpersonal emotional images task to
Yinru Long   +6 more
wiley   +1 more source

Linnik's approximation to Goldbach's conjecture, and other problems

open access: yes, 2015
We examine the problem of writing every sufficiently large even number as the sum of two primes and at most $K$ powers of 2. We outline an approach that only just falls short of improving the current bounds on $K$.
Platt, Dave, Trudgian, Tim
core   +1 more source

COVID‐19 Stress and Resilience: A Longitudinal Cohort Study of First‐Year College Students

open access: yesJournal of Adolescence, Volume 98, Issue 1, Page 307-320, January 2026.
ABSTRACT Introduction The COVID‐19 pandemic affected all dimensions of the college experience. Research has explored COVID‐19 stress and resilience factors, though this study is generally cross‐sectional and lacks pre‐pandemic baseline measures. Women and sexual/gender minority (SGM) college students experienced higher levels of COVID‐19 stress but the
Caleb W. Easterly   +3 more
wiley   +1 more source

Effects of temporal and spatial variability in energy fluxes on phytoplankton

open access: yesLimnology and Oceanography, Volume 71, Issue 1, January 2026.
Abstract Climate change has significantly altered the energy dynamics of lakes; however, little is known of how the temporal and spatial variation in energy fluxes impacts the structure and function of lake ecosystems. This study combined long‐term (2011–2018) measurements of lake energy fluxes with environmental, nutrient, and phytoplankton data at ...
Jian Zhou   +4 more
wiley   +1 more source

From modality to millianism

open access: yesNoûs, Volume 59, Issue 4, Page 851-872, December 2025.
Abstract A new argument is offered which proceeds through epistemic possibility (for all S knows, p), cutting a trail from modality to Millianism, the controversial thesis that the semantic content of a proper name is simply its bearer. New definitions are provided for various epistemic modal notions.
Nathan Salmón
wiley   +1 more source

Excel and the Goldbach Comet

open access: yesSpreadsheets in Education, 2007
This article shows ways in which Excel can be used to explore the Goldbach Conjecture. We first show an elementary approach in which the Goldbach Comet is constructed by means of a table of values.
John Baker
doaj  

Modal Empiricism and Two-Dimensional Semantics [PDF]

open access: yes, 2009
In the paper I argue that it follows from David Chalmers’ semantics and metaphysics concerning microphysical terms that microphysical identifications are strongly necessary.
Ambrus, Gergely
core  

the Transformation of Sieve Function

open access: yes, 2020
In this paper, we will introduce the transformation of sieve function to improve sieve method. The sieve function can be transformed to similar sieve function and keep its value constant.
Han, Jinzhu
core  

Goldbach Conjecture Proof

open access: yes, 2023
Abstract The Goldbach conjecture was proposed by the German mathematician Christian Goldbach around the year 1742, to another well-known mathematician of that time Leonard Euler. The conjecture has been found to hold for all numbers up to 4 x 10⁸ but remains unproven until now.
openaire   +1 more source

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