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Year 2024, Volume: 29, 192 - 209, 30.09.2024

Orgest Zaka Armend Salihu

https://doi.org/10.55549/epstem.1566170

Abstract

References

  • Zaka, O. & Salihu, A. (2024). Laplace method for calculate the determinant of cubic-matrix of order 2 and order 3. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 29, 192-209.

Laplace Method for Calculate the Determinant of Cubic-Matrix of Order 2 and Order 3

Year 2024, Volume: 29, 192 - 209, 30.09.2024

Orgest Zaka Armend Salihu

https://doi.org/10.55549/epstem.1566170

Abstract

In this paper, as a continuation of our work on the determinants of cubic matrices of order 2 and order 3, we have investigated the possibilities of developing the concept of determinants of cubic matrices with three indexes, as well as the possibility of calculating them using the Laplace expansion method. We have observed that the notion of permutation expansion, which is used for square determinants, and the concept of the Laplace expansion method, which is used for square and non-square (rectangular) determinants, may be applied to this novel concept of 3D determinants. In this research, we demonstrated that the Laplace expansion approach is also applicable to cubic matrices of the second and third orders. These results are presented simply and with extensive proof. The findings are also supported by illustrated cases. In addition, we provided an algorithmic explanation for the Laplace expansion approach applied to cubic matrices.

Keywords

Cubic-matrix determinant Laplace expansion method Permutation method Computer algorithm.

References

  • Zaka, O. & Salihu, A. (2024). Laplace method for calculate the determinant of cubic-matrix of order 2 and order 3. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 29, 192-209.
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Details

Primary Language English
Subjects Statistics (Other)
Journal Section Articles
Authors

Orgest Zaka

Armend Salihu

Early Pub Date October 13, 2024
Publication Date September 30, 2024
Submission Date January 9, 2024
Acceptance Date February 8, 2024
Published in Issue Year 2024 Volume: 29

Cite

APA Zaka, O., & Salihu, A. (2024). Laplace Method for Calculate the Determinant of Cubic-Matrix of Order 2 and Order 3. The Eurasia Proceedings of Science Technology Engineering and Mathematics, 29, 192-209. https://doi.org/10.55549/epstem.1566170
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