Advances and Applications in Discrete Mathematics
Volume 22, Issue 2, Pages 243 - 253
(November 2019) http://dx.doi.org/10.17654/ |
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INVERTIBILITY AND EXPLICIT INVERSES OF SKEW CIRCULANT MATRICES INVOLVING THE SUM OF PELL AND PELL-LUCAS NUMBERS
Yunlan Wei, Yanpeng Zheng, Zhaolin Jiang and Sugoog Shon
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Abstract: In this paper, we study explicit formula for inverse of skew circulant matrix involving the sum of Pell and Pell-Lucas numbers, which are expressed by the nth, and numbers. We generalized these results to skew left circulant matrix involving the sum of Pell and Pell-Lucas numbers. We also include some examples to illustrate our results. |
Keywords and phrases: invertibility, inverse, Pell number, Pell-Lucas number, skew circulant matrix.
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