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Permanents of (0, 1)-Matrices Having at Most Two Zeros Per Line
Published online by Cambridge University Press: 20 November 2018
Extract
Let Un denote the nth ménage number. Within the class of order n matrices of zeros and ones with at most two zeros in every row and column the minimum permanent is Un when n is even and–1+Un when n is odd.
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- Copyright © Canadian Mathematical Society 1975
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