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Bounds on minors of binary matrices

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Brent, Richard; Osborn, Judy-Anne

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Abstract We prove an upper bound on sums of squares of minors of {+1, -1\}-matrices. The bound is sharp for Hadamard matrices, a result due to de Launey and Levin [' (1,-1)-matrices with near-extremal properties', SIAM J. Discrete Math. 23(2009), 1422-144

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/20659
Source: Bulletin of the Australian Mathematical Society
DOI: 10.1017/S000497271200086X

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