Results 41 to 50 of about 634,284 (286)

Long-term monitoring reveals topographical features and vegetation that explain winter habitat use of an Arctic rodent

open access: yesArctic Science, 2022
The quality of wintering habitats, such as depth of snow cover, plays a key role in sustaining population dynamics of Arctic lemmings. However, few studies so far investigated habitat use during the Arctic winter.
Xaver von Beckerath   +6 more
doaj   +1 more source

Nearest-neighbor-spacing distribution of prime numbers and quantum chaos. [PDF]

open access: yesPhysical review. E, Statistical, nonlinear, and soft matter physics, 2012
We give heuristic arguments and computer results to support the hypothesis that, after appropriate rescaling, the statistics of spacings between adjacent prime numbers follows the Poisson distribution.
M. Wolf
semanticscholar   +1 more source

On product sets of arithmetic progressions

open access: yesDiscrete Analysis, 2023
On product sets of arithmetic progressions, Discrete Analysis 2023:10, 31 pp. The _multiplication table problem_ is a very simply stated question of Erdős: how many numbers appear in the multiplication table of the numbers from 1 to $n$?
Max Wenqiang Xu, Yunkun Zhou
doaj   +1 more source

An Algorithmic Random Integer Generator Based on the Distribution of Prime Numbers

open access: yesResearch Journal of Mathematics and Computer Science, 2019
We talk about random when it is not possible to determine a pattern on the observed outcomes. A computer follows a sequence of fixed instructions to give any of its output, hence the difficulty of choosing numbers randomly from algorithmic approaches ...
Bertrand Teguia
semanticscholar   +1 more source

Primes and the Lambert W function

open access: yesMathematics, 2018
The Lambert W function, implicitly defined by W ( x ) e
Matt Visser
doaj   +1 more source

https://pisrt.org/psrpress/j/oms/2024/Distribution-of-prime-numbers-and-Fibonacci-polynomials.pdf

open access: yesOpen Journal of Mathematical Sciences
We provide a semi-local convergence analysis of a seventh order four step method for solving nonlinear problems. Using majorizing sequences and under conditions on the first derivative, we provide sufficient convergence criteria, error bounds on the ...
Samundra Regmi   +3 more
semanticscholar   +1 more source

Harmonic numbers, harmonic series and zeta function

open access: yesMoroccan Journal of Pure and Applied Analysis, 2018
This paper reviews, from different points of view, results on Bernoulli numbers and polynomials, the distribution of prime numbers in connexion with the Riemann hypothesis. We give an account on the theorem of G. Robin, as formulated by J. Lagarias.
Sebbar Ahmed
doaj   +1 more source

For the people by the people: Citizen science web interface for real‐time monitoring of tick risk areas in Finland

open access: yesEcological Solutions and Evidence, 2023
Ticks and tick‐borne diseases (TBDs) form a significant and growing threat to human health and well‐being in Europe, with increasing numbers of tick‐borne encephalitis (TBE) and Lyme borreliosis cases being reported during the past few decades ...
Jani J. Sormunen   +5 more
doaj   +1 more source

Distribution Order of Prime and Composite Numbers

open access: yesSSRN Electronic Journal, 2022
Abstract This paper presents a simple analytical method for identifying prime numbers and determining composite numbers. It has been shown that the primes are ordered and all are placed on 96 half-lines. One linear equation and 8 numbers are enough for all calculations.
openaire   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

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