Image encryption and watermarking in ACO-OFDM-VLC system employing novel memristive hyperchaotic map

AA Elsadany, A Elsonbaty, EAA Hagras - Soft Computing, 2023 - Springer
The development of reliable and efficient techniques for protecting modern communications
systems becomes a very active research point which stimulates major challenges in the …

On the Fractional-Order Complex Cosine Map: Fractal Analysis, Julia Set Control and Synchronization

AA Elsadany, A Aldurayhim, HN Agiza, A Elsonbaty - Mathematics, 2023 - mdpi.com
In this paper, we introduce a generalized complex discrete fractional-order cosine map.
Dynamical analysis of the proposed complex fractional order map is examined. The …

Analysis of the basins of attraction generated by a pseudo Newton-Raphson method iterating over complex order derivatives

K Moratis - Numerical Algorithms, 2024 - Springer
The aim of this study is to analyze visually the evolution and dynamic behavior of the basins
of attraction and polynomiographs generated by a pseudo Newton-Raphson method, where …