Factorisation of cross-symmetric, totally nonnegative matrices and an amazing matrix

We establish a factorisation theorem for invertible, cross-symmetric, totally nonnegative matrices, and illustrate the theory by verifying that certain cases of Holte's Amazing Matrix are totally nonnegative.

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Hauptverfasser: Lenagan, T H, Neate, A P
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description We establish a factorisation theorem for invertible, cross-symmetric, totally nonnegative matrices, and illustrate the theory by verifying that certain cases of Holte's Amazing Matrix are totally nonnegative.
doi_str_mv 10.48550/arxiv.2011.06980
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title Factorisation of cross-symmetric, totally nonnegative matrices and an amazing matrix
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