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http://dx.doi.org/10.4134/JKMS.2010.47.1.071

EXTREME PRESERVERS OF MAXIMAL COLUMN RANK INEQUALITIES OF MATRIX MULTIPLICATIONS OVER SEMIRINGS  

Song, Seok-Zun (Department of Mathematics Jeju National University)
Park, Kwon-Ryong (Department of Mathematics Jeju National University)
Encinas, L. Hernandez (Department of Information Processing and Coding Applied Physics Institute, CSIC)
Publication Information
Journal of the Korean Mathematical Society / v.47, no.1, 2010 , pp. 71-81 More about this Journal
Abstract
We characterize linear operators that preserve sets of matrix ordered pairs which satisfy extreme cases with respect to maximal column rank inequalities of matrix multiplications over semirings.
Keywords
linear operator; rank inequality; maximal column rank;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 0  (Related Records In Web of Science)
Times Cited By SCOPUS : 0
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