Balanced 0, ±1 Matrices I. Decomposition
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Michele Conforti; Gérard Cornuéjols; Ajai Kapoor; Kristina Vušković
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Article
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2001
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Elsevier Science
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English
⚖ 287 KB
A 0, \1 matrix is balanced if, in every square submatrix with two nonzero entries per row and column, the sum of the entries is a multiple of four. This paper extends the decomposition of balanced 0, 1 matrices obtained by Conforti, Cornue jols, and Rao (1999, J. Combin. Theory Ser. B 77, 292 406) t