Author:
Bongiovanni G.,Bovet D. P.,Cerioli A.
Abstract
R. A. Brualdi [1] presents a construction yielding matrices whose Birkhoff representation consists of the maximum number of permutation matrices and having 0(2n2) line sum. In this note a counterexample to such a construction is given. Furthermore, a new construction is presented, yielding matrices with lower line sums.
Publisher
Canadian Mathematical Society
Cited by
1 articles.
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