Don Coppersmith
Journal of Combinatorial Theory, Series A
If B is a singular complex matrix, there is a singular C whose entries are the same magnitude as those of B, and all but two of Cs entries are real. © 2004 Elsevier Inc. All rights reserved.
Don Coppersmith
Journal of Combinatorial Theory, Series A
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Proceedings of SPIE 1989
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Journal of the Franklin Institute
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IEEE TSP