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A
class of counterexamples on permanents
J. Csima |
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Vol. 37 (1971), No. 3, 655–656
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Abstract |
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A method is described to construct a strictly positive doubly stochastic matrix A of order 3k such that per (xE − A) has at least k real zeros. |
Mathematical Subject Classification 2000
Primary: 15A15
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Milestones
Received: 11 August 1970
Published: 1 June 1971
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Authors |
| J. Csima | |
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