On determinants, inverses, norms, and spread of skew circulant matrices involving the product of Pell and Pell-Lucas numbers

Volume 31, Issue 2, pp 225--239 http://dx.doi.org/10.22436/jmcs.031.02.08
Publication Date: May 08, 2023 Submission Date: February 23, 2023 Revision Date: March 13, 2023 Accteptance Date: March 22, 2023

Authors

Q. Fan - School of Mathematics and Statistics, Linyi University, Linyi 276000, China. Y. Wei - School of Mathematics and Statistics, Linyi University, Linyi 276000, China. Y. Zheng - School of Automation and Electrical Engineering, Linyi University, Linyi 276000, China. Z. Jiang - School of Mathematics and Statistics, Linyi University, Linyi 276000, China.


Abstract

In this paper, we discuss skew circulant matrices involving the product of Pell and Pell-Lucas numbers. The invertibility of the skew circulant matrices is investigated, while the fundamental theorems on the determinants and inverses of such matrices are derived by simple construction matrices. Specifically, the determinant and inverse of \(n\times n\) skew circulant matrices can be expressed by the \((n-1)\)th, \(n\)th, \((n+1)\)th, \((n+2)\)th product of Pell and Pell-Lucas numbers. Some norms and bounds for spread of these matrices are given, respectively. In addition, we generalized these results to skew left circulant matrix involving the product of Pell and Pell-Lucas numbers. Finally, several numerical examples are illustrated to show the effectiveness of our theoretical results.


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ISRP Style

Q. Fan, Y. Wei, Y. Zheng, Z. Jiang, On determinants, inverses, norms, and spread of skew circulant matrices involving the product of Pell and Pell-Lucas numbers, Journal of Mathematics and Computer Science, 31 (2023), no. 2, 225--239

AMA Style

Fan Q., Wei Y., Zheng Y., Jiang Z., On determinants, inverses, norms, and spread of skew circulant matrices involving the product of Pell and Pell-Lucas numbers. J Math Comput SCI-JM. (2023); 31(2):225--239

Chicago/Turabian Style

Fan, Q., Wei, Y., Zheng, Y., Jiang, Z.. "On determinants, inverses, norms, and spread of skew circulant matrices involving the product of Pell and Pell-Lucas numbers." Journal of Mathematics and Computer Science, 31, no. 2 (2023): 225--239


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