Results 11 to 20 of about 1,941 (106)

On the Non-negative Integer Solutions to Diophantine Equations $F_n - F_m = 7^a$ and $F_n - F_m = 13^a$

, 2023
In this paper, we study the solutions of the equation $F_n-F_m=p^a$ where $p$ is either $7$ or $13$ and $n>m\geqslant 0$, $a\geqslant 2$. We confirm the conjecture of Erduvan and Keskin by proving that there is no solutions for this Diophantine equation.
Anouar, Gaha, Soufiane, Mezroui
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Environment - Mediated Changes in the Chemical Composition and Physiology of Aspergillus Nidulans [PDF]

, 2023
A study was made of the chemical composition of Aspergillus nidulans strain 13 mel in glucose limited chemostat culture under varying conditions of growth rate (D = 0.02 h to 0.175 h ), temperature (22°C to 50°C), pH (3*1 to 7-9) and NaCl concentration ...
McGetrick, Ann M. T.
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1914 July, West Tennessee State Normal School bulletin [PDF]

, 2022
Vol. 3, No. 2 of the West Tennessee State Normal School bulletin featuring the catalogue for 1913-14, 1914 July.https://digitalcommons.memphis.edu/speccoll-ua-pub-bulletins/1007/thumbnail ...

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Repdigits as sums of three Fibonacci numbers [PDF]

, 2012
In this paper, we find all base 10 repdigits which are sums of three Fibonacci ...
Florian Luca
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On the Catalan equation over algebraic number fields [PDF]

, 2020
L
Brindza, Béla, Győry, Kálmán, Tijdeman, Robert   +2 more
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Linear forms in logarithms and exponential Diophantine equations

Hardy-Ramanujan Journal, 2020
International audience This paper aims to show two things. Firstly the importance of Alan Baker's work on linear forms in logarithms for the development of the theory of exponential Diophantine equations. Secondly how this theory is the culmination of
R. Tijdeman
semanticscholar   +1 more source

On the Diophantine Equation $${L^2_m}+{L^2_n}=2^a$$

Proceedings of the Bulgarian Academy of Sciences
This study researches numbers that are powers of two and can be represented as the sum of the squares of any two Lucas numbers. We apply Baker's theory of linear forms in logarithms of algebraic numbers, combined with a variation of the Baker--Davenport ...
Ahmet Emin
semanticscholar   +1 more source

The validation of criterion-referenced tests : concepts and methods. [PDF]

, 1981
EducationDoctor of Education (Ed.D.
Fitzpatrick, Ann Roney
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Résolution de certaines équations diophantiennes et propriétés de certains polynômes [PDF]

, 2020
Dans les quatre premiers chapitres de cette thèse, nous abordons quelques équations diophantiennes et leurs solutions. On démontre que l'équation y 2 = px(Ax2 + 2) n'admet qu'un maximum de six solutions entières où p est nombre premier et A > 1 est ...
Larone, Jesse
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Addition to the Carbon-Carbon Triple Bond. The Reaction of Acetic Acid with 3-Hexyne [PDF]

, 1950
The mechanism of the mercury-catalyzed addition to the carbon-carbon triple bond has been investigated. Acetic acid was used as the solvent and one reactant. The other reactant was 3-hexyne.
Lemaire, Henry
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