Browsing by Author "Al-Saidi, Nadia M. G."

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Citation Count: Ibrahim, Rabha W...et al. (2022). "Mathematical design enhancing medical images formulated by a fractal flame operator", Intelligent Automation and Soft Computin, Vol. 32, No. 2, pp. 937-950.
Mathematical design enhancing medical images formulated by a fractal flame operator
(2022) Ibrahim, Rabha W.; Yahya, Husam; Mohammed, Arkan J.; Al-Saidi, Nadia M. G.; Baleanu, Dumitru; 56389
The interest in using fractal theory and its applications has grown in the field of image processing. Image enhancement is one of the feature processing tools, which aims to improve the details of an image. The enhancement of digital pictures is a challenging task due to the unforeseeable variation in the quality of the captured images. In this study, we present a mathematical model using a local conformable differential operator (LCDO). The proposed model is formulated by the theory of cantor fractal to generalize the definition of LCDO. The main advan-tage of utilizing LCDO for image enhancement is its capability to enhance the low contrast intensities using the coefficient estimate of LCDO. The proposed image enhancement algorithm is tested against different images with different qualities to show that it is robust and can withstand dramatic variations in quality. The quantitative results of Brisque, and Piqe were 30.38 and 35.53 respectively. The comparative consequences indicate that the proposed image enhancement model realizes the best i mage quality assessments. Overall, t his model significantly improves the details of the given datasets, and can potentially help the medical staff during the diagnosis process. A MATLAB programming instru-ment utilized for application and valuation of the image quality measures. A comparison with other image techniques is illustrated regarding the visual review. © 2022, Tech Science Press. All rights reserved.
Citation Count: Ibrahim, Rabha W...et al. (2022). "Similarity Analytic Solutions of a 3D-Fractal Nanofluid Uncoupled System Optimized by a Fractal Symmetric Tangent Function", CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, Vol. 130, No. 1, pp. 221-232.
Similarity Analytic Solutions of a 3D-Fractal Nanofluid Uncoupled System Optimized by a Fractal Symmetric Tangent Function
(202) Ibrahim, Rabha W.; Ajaj, Ahmed M.; Al-Saidi, Nadia M. G.; Baleanu, Dumitru; 56389
The science of strategy (game theory) is known as the optimal decision-making of autonomous and challenging players in a strategic background. There are different strategies to complete the optimal decision. One of these strategies is the similarity technique. Similarity technique is a generalization of the symmetric strategy, which depends only on the other approaches employed, which can be formulated by altering diversities. One of these methods is the fractal theory. In this investigation, we present a new method studying the similarity analytic solution (SAS) of a 3D-fractal nanofluid system (FNFS). The dynamic evolution is completely given by the concept of differential subordination and majorization. Subordination and majorization relationships are the sets of observable individualities. Game theory can simplify the conditions under which particular sets combine. We offer an explicit construction for the complex possible velocity, energy and thermal functions of two-dimensional fluid flow (the complex variable is suggested in the open unit disk, where the disk is selected at a constant temperature and concentration with uniform velocity). We establish that whenever the 3D-fractal nanofluid system is approximated by a fractal function, the solution has the same property, so a class of fractal tangent function gives SAS. Finally, we demonstrate some simulations and examples that give the consequences of this methodology.
Citation Count: Al-Saidi, Nadia M. G.;...et. al. (2023). "The dynamic and discrete systems of variable fractional order in the sense of the Lozi structure map", AIMS Mathematics, Vol.8, No.1, pp.733-751.
The dynamic and discrete systems of variable fractional order in the sense of the Lozi structure map
(2023) Al-Saidi, Nadia M. G.; Natiq, Hayder; Ibrahim, Rabha W.; Baleanu, Dumitru; 56389
The variable fractional Lozi map (VFLM) and the variable fractional flow map are two separate systems that we propose in this inquiry. We study several key dynamics of these maps. We also investigate the sufficient and necessary requirements for the stability and asymptotic stability of the variable fractional dynamic systems. As a result, we provide VFLM with the necessary criteria to produce stable and asymptotically stable zero solutions. Furthermore, we propose a combination of these maps in control rules intended to stabilize the system. In this analysis, we take the 1D-and 2D-controller laws as givens.