Zobrazeno 1 - 10
of 729
pro vyhledávání: '"Chen system"'
Autor:
Rim Amdouni, Ramzi Guesmi, Mohamed Ali Hajjaji, Anwer Kalghoum, Haitham Alsaif, Attia Boudjemline, Badr M. Alshammari, Tawfik Guesmi
Publikováno v:
IEEE Access, Vol 12, Pp 115561-115587 (2024)
In today’s interconnected world, with the changes caused by the technological revolution conflicts, politics, diseases and climate changes, along with the growing influence of artificial intelligence (AI), the threat of manipulating data is on the
Externí odkaz:
https://doaj.org/article/c057ef19ebfb4721b6419fea74268936
Publikováno v:
Electronic Research Archive, Vol 32, Iss 2, Pp 1003-1016 (2024)
Revisiting a newly reported modified Chen system by both the definitions of $ \alpha $-limit and $ \omega $-limit set, Lyapunov function and Hamiltonian function, this paper seized a multitude of pairs of potential heteroclinic orbits to (1) $ E_{0}
Externí odkaz:
https://doaj.org/article/31d0314638544ba9b1417fd0211ee097
Autor:
Abdullah Gökyıldırım
Publikováno v:
Chaos Theory and Applications, Vol 5, Iss 2, Pp 127-132 (2023)
In recent years, there has been a significant surge in interest in studies related to fractional calculus and its applications. Fractional-order analysis holds the potential to enhance the dynamic structure of chaotic systems. This study focuses on t
Externí odkaz:
https://doaj.org/article/08ae6484c44048d3b94e2f56fc940101
Publikováno v:
Journal of King Saud University: Computer and Information Sciences, Vol 35, Iss 9, Pp 101790- (2023)
This paper introduces an enhanced image encryption technique that relies on 3D confusion and diffusion patterns, aiming to achieve maximum performance in terms of confusion and diffusion. The proposed encryption method combines four phases: dual hype
Externí odkaz:
https://doaj.org/article/698b8f67874e4942a78b61fa738c3744
Akademický článek
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Publikováno v:
Радіоелектронні і комп'ютерні системи, Vol 0, Iss 2, Pp 178-190 (2022)
The application of unidirectional synchronization of two coupled Chen systems is exhibited in this work. In spite of the high dependence on initial conditions, which means that two initially close phase trajectories with time become uncorrelated, it
Externí odkaz:
https://doaj.org/article/a1cad6927219417985a66376b44e2f2b
Publikováno v:
Applied Sciences, Vol 13, Iss 21, p 11949 (2023)
In this paper, approximate lag synchronization (LS) and anticipating synchronization (AS) between two unidirectionally coupled hyperchaotic Chen systems without time-delay coupling are analytically investigated. Firstly, the synchronization condition
Externí odkaz:
https://doaj.org/article/7b61febf7ebd4f5090d0a034e59f9ef6
Akademický článek
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Autor:
Hao Gao, Xingyuan Wang
Publikováno v:
IEEE Access, Vol 9, Pp 105627-105640 (2021)
This paper proposes a Zigzag transform that starts at random positions and crosses bidirectionally (ZZBCRP) to scramble the image. The number of sequence types of this new Zigzag transform is the number of pixels in the plaintext image, which is more
Externí odkaz:
https://doaj.org/article/a4e952f68bb4459c9af4fc4cfb271919
Autor:
Remus-Daniel Ene, Nicolina Pop
Publikováno v:
Mathematics, Vol 11, Iss 5, p 1124 (2023)
The aim of our work is to obtain the analytic solutions for a new nonlinear anharmonic oscillator by means of the Optimal Homotopy Asymptotic Method (OHAM), using only one iteration. The accuracy of the obtained results comes from the comparison with
Externí odkaz:
https://doaj.org/article/2d8191c53554489aac78df896be1398b