Another proof of Pell identities by using the determinant of tridiagonal matrix
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摘要
In this paper, another proof of Pell identities is presented by using the determinant of tridiagonal matrix. It is calculated via the Laplace expansion.
论文关键词：Pell numbers,Pell identities,Tridiagonal matrix,Laplace expansion,Determinant
论文评审过程：Available online 9 December 2011.
论文官网地址：https://doi.org/10.1016/j.amc.2011.11.089
