Analytic determinants and inverses of Toeplitz and Hankel tridiagonal matrices with perturbed columns (Q828085)

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scientific article; zbMATH DE number 7294507
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Analytic determinants and inverses of Toeplitz and Hankel tridiagonal matrices with perturbed columns
scientific article; zbMATH DE number 7294507

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    Analytic determinants and inverses of Toeplitz and Hankel tridiagonal matrices with perturbed columns (English)
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    14 January 2021
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    The authors establish formulas for the determinant and the inverse of a particular tridiagonal matrix with nonzero upper right and lower left entries. Some consideration for Hankel matrices are provided.
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    Toeplitz tridiagonal matrices
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    perturbed columns
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    Hankel tridiagonal matrices with perturbed columns
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    Fibonacci number
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    Lucas number
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    determinant
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    inverse
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