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RANK PRESERVER OF BOOLEAN MATRICES
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 Title & Authors
RANK PRESERVER OF BOOLEAN MATRICES
SONG, SEOK-ZUN; KANG, KYUNG-TAE; JUN, YOUNG-BAE;
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 Abstract
A Boolean matrix with rank 1 is factored as a left factor and a right factor. The perimeter of a rank-1 Boolean matrix is defined as the number of nonzero entries in the left factor and the right factor of the given matrix. We obtain new characterizations of rank preservers, in terms of perimeter, of Boolean matrices.
 Keywords
perimeter;linear operator;(U, V)-operator;
 Language
English
 Cited by
 References
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