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A problem in rearrangements of (0,1) matrices |
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| Authors: | Ron Aharoni |
| Institution: | Department of Mathematics, Technion—I.I.T., Haifa, Israel |
| Abstract: | We determine the patterns of an n × n (0, 1) matrix A, which give a maximal sum of the elements of A2, for a given number of units in A. |
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