Abstract
This research explores the complex dynamics of an 8D hyperchaotic system, focusing on its trajectory stability and behavior under various control parameters. By using numerical simulations, we investigate the relationship between the Lyapunov components and the stability of the system. It provides a quantitative measure of the chaos within the model of the matrix, whose derivation consists of the system's sensitivity to perturbation, simulating chaotic systems in high dimensions faces challenges such as high computational resource demands. Difficulty in ensuring numerical convergence and stability. The results highlight the profound impact of control parameters on the dynamic behavior of hyperchaotic systems. It shows how small changes can lead to very different results. This research contributes to the understanding of high-dimensional chaotic systems. with potential applications in various fields such as secure communication complex system Dynamic control analysis and strategy.
Reason for Retraction
This article has been retracted at the request of the Editorial Office, following an internal investigation conducted in accordance with the Committee on Publication Ethics (COPE) Retraction Guidelines.
The investigation identified serious concerns affecting the integrity and reliability of the published work. Specifically, one or more of the following issues were confirmed:
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Undisclosed use of computer-generated text and/or data, in which substantial portions of the content were produced using algorithmic or artificial intelligence–based tools without transparent disclosure, contrary to the journal's authorship and transparency policies.
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Compromised peer-review process, indicating irregularities that undermine the validity, independence or authenticity of the review procedure.
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Inappropriate or misleading citations, including references that are irrelevant, improperly used, or appear to artificially inflate citation metrics, thereby distorting the scholarly record.
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Authorship-related concerns, including the addition of new author(s) at a later stage of the publication process without adequate justification, documentation, or transparent disclosure, raising unresolved questions regarding author contributions, responsibility, and compliance with the journal's authorship criteria.
The Editorial Office determined that these issues significantly compromise the scientific integrity of the article, and that correction alone would be insufficient to address the concerns. Retraction was therefore deemed necessary to maintain the accuracy and trustworthiness of the scholarly record.
The authors were informed of the findings and the retraction decision. While the authors do not respond to this retraction, the journal has proceeded with the retraction in line with COPE guidance, which permits retraction without author consent when editorial integrity is at risk.
This retraction is issued to alert readers that the findings and conclusions of the article should not be relied upon. The original article will remain accessible for the sake of the scholarly record, but it will be clearly marked as retracted.
Apologies are offered to readers of the journal that this was not detected during the submission process.
Please see the Retraction Notice available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss3/18
Recommended Citation
Hamad, Abdulsattar Abdullah; Ali, Nida Muhsin; and Khalil, Muayyad Mahmood
(2025)
"Retracted: Dynamics and Stability Analysis of 8-Dimensional Hyperchaotic Systems: Study of Lyapunov Exponents,"
Iraqi Journal for Computer Science and Mathematics: Vol. 6:
Iss.
3, Article 18.
DOI: https://doi.org/10.52866/2788-7421.1295
Available at:
https://ijcsm.researchcommons.org/ijcsm/vol6/iss3/18

