Results 241 to 250 of about 37,491 (303)

Recent insights into catechins-rich Assam tea extract for photoaging and senescent ageing. [PDF]

open access: yesSci Rep
Kanlayavattanakul M   +5 more
europepmc   +1 more source

Tapered chiral nanoparticles as broad-spectrum thermally stable antivirals for SARS-CoV-2 variants. [PDF]

open access: yesProc Natl Acad Sci U S A
Gao R   +16 more
europepmc   +1 more source

On the Number of Witnesses in the Miller–Rabin Primality Test

open access: yesSymmetry, 2020
In this paper, we investigate the popular Miller–Rabin primality test and study its effectiveness. The ability of the test to determine prime integers is based on the difference of the number of primality witnesses for composite and prime integers. Let W
Shamil Ishmukhametov
exaly   +2 more sources

Height bounds, nullstellensatz and primality

open access: yesCommunications in Algebra, 2018
In this study, we find height bounds in the polynomial ring over the field of algebraic numbers to test the primality of an ideal. We also obtain height bounds in the arithmetic Nullstellensatz.
Haydar Goral
exaly   +2 more sources

On a Combined Primality Test

Russian Mathematics, 2022
This article studies a combined primality test for natural numbers, called \textit{L2 test}, by combining the Lucas test and the Fermat condition test. The efficiency and complexity of this test are also analyzed, and a methodology for identifying composite numbers that pass the L2 test (called L2 pseudoprimes) is presented.
Ishmukhametov, S. T.   +3 more
openaire   +1 more source

The Primality of R1031

Mathematics of Computation, 1986
This paper contains a rather detailed description of the methods used for proving the primality of \(R_{1031}\) where \(R_ n=(10^ n-1)/9\) is a so-called repunit number. The interest in numbers of this kind stems from the fact (due to the second author) that the only repunit primes \(R_ n\) for \(n\leq 10 000\) are \(R_ 2\), \(R_{19}\), \(R_{23 ...
Williams, H. C., Dubner, Harvey
openaire   +2 more sources

Primal Fatherhood and Primal Rage

The American Journal of Psychoanalysis, 2007
Fatherhood may unconsciously activate repudiated identifications with patriarchal primal fathers in men with progressive social values. These men may consciously cultivate an image of themselves as rebellious nonconformists. These men may wish to raise children who are fiercely independent just like them.
openaire   +2 more sources

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