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Permutative nonnegative matrices with prescribed spectrum. (arXiv:1706.06705v1 [math.SP])

来源于:arXiv
An n x n permutative matrix is a matrix in which every row is a permutation of the first row. In this paper the result given by Paparella in [Electron. J. Linear Algebra 31 (2016) 306-312] is extended to a more general lists of real and complex numbers, and a negative answer to a question posed by him is given. 查看全文>>