Results 91 to 100 of about 1,246,845 (203)

Generalizing the eight levels theorem: a journey to Mersenne prime discoveries and new polynomial classes

open access: yesArab Journal of Basic and Applied Sciences
Mersenne primes, renowned for their captivating form as [Formula: see text] have intrigued mathematicians for centuries. In this paper, we embark on a captivating quest to unveil the intricate nature of Mersenne primes, seamlessly integrating methods ...
Moustafa Ibrahim
doaj   +1 more source

A Secure Color Image Encryption Method Using Genetic Algorithm–Based Pixel Permutation and Multimap Chaotic Diffusion

open access: yesApplied Computational Intelligence and Soft Computing, Volume 2026, Issue 1, 2026.
Images transmitted across open networks, such as the Internet, are inherently vulnerable to eavesdropping, unauthorized access, and data tampering. Sensitive image categories, including medical, military, biometric, and legal images, often require a higher level of protection than public protocols provide. Moreover, the large size, high redundancy, and
Rami Sihwail   +3 more
wiley   +1 more source

Neural Ordinary Differential Equation With Grünwald–Letnikov Fractional Momentum

open access: yesComplexity, Volume 2026, Issue 1, 2026.
Forecasting short annual time series is challenging because limited observations increase the risks of unstable optimization, overfitting, and information leakage. This study proposes a standard first‐order neural ordinary differential equation trained with finite‐memory Grünwald–Letnikov fractional momentum.
Wei Yang, Shikha Binwal
wiley   +1 more source

On generalized Mersenne numbers, their interpretations and matrix generators [PDF]

open access: yes, 2018
In this paper we introduce generalized Mersenne numbers. We shall present some of their interpretations and matrix generators which are very useful for determining ...
Włoch, Andrzej, Ochalik, Paweł
core   +2 more sources

A Study on the k-Mersenne and k-Mersenne-Lucas Sequences

open access: yesUniversal Journal of Mathematics and Applications
In this study, we examine an application of $k-$Mersenne and $k-$Mersenne-Lucas sequences. We present the Catalan transforms of these sequences and give the properties of these Catalan transforms. Catalan transforms of $k-$Mersenne and $k-$Mersenne-Lucas
Mine Uysal   +3 more
doaj   +1 more source

Sequences in finite fields yielding divisors of Mersenne, Fermat and Lehmer numbers, I [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
The aim of this work is to present a method using the cyclic sequences {Mₖ},{θₜₖ} and {ψₜₖ} in the finite fields 𝔽_ρ, with ρ a prime, that yield divisors of Mersenne, Fermat and Lehmer numbers.
A. M. S. Ramasamy
doaj   +1 more source

A Generalization of Gaussian Balancing and Gaussian Balancing‐Lucas Numbers With Applications

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.
In this paper, we study a generalization of Gaussian balancing and Gaussian Lucas‐balancing numbers, we find their generating functions, Binet formulas, related matrix representation, and many other properties. Also, we provide some applications in cryptography.
T. Al-Asoully   +2 more
wiley   +1 more source

On Generalized p-Mersenne Numbers

open access: yes, 2021
In this paper, we introduce the generalized p-Mersenne sequence and deal with, in detail, two special cases, namely, p-Mersenne and p-Mersenne-Lucas-sequences.
Yüksel Soykan
core   +1 more source

On Mersenne’s number 𝑀₂₂₇ and cognate data [PDF]

open access: yesBulletin of the American Mathematical Society, 1948
condition XX-i /^^O. But ^2—^1 shows that this condition is not sufficient. Polya remarked that if (25) has infinitely many solutions we can not have a i^O, #1+02 se 0, • • • , # i+#2+ • • • +an^0t The characterization of the forms which satisfy (26) seems a difficult problem. Finally we mention two more questions: (1) Cantheinequal i t ies^ n +i-^n pk-
openaire   +3 more sources

On Mersenne’s number 𝑀₁₉₉ and Lucas’s sequences [PDF]

open access: yesBulletin of the American Mathematical Society, 1947
On July 27, 1946 the writer finished calculating the 198th remainder of the Lucasian sequence 3, 7, 47, • • • as applied to the 60-digit Mersenne number 2 1 9 9 -1=80346 90221 29495 13777 09810 46170 ...
openaire   +3 more sources

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