Characterizations of Term-Rank Preservers over Boolean Matrices
Bulletin of the Malaysian Mathematical Society, Tome 35 (2012) no. 2
In this paper we obtain some characterizations of linear operators that preserve term rank of Boolean matrices. With certain conditions, we prove that for a linear operator $T$ on the Boolean matrix space, $T$ preserves term rank if and only if $T$ preserves two consecutive term ranks if and only if $T$ strongly preserves just one term rank.
Classification :
15A86, 15A03, 15A33.
@article{BMMS_2012_35_2_a4,
author = {Kyung-Tae Kang and Seok-Zun Song},
title = {Characterizations of {Term-Rank} {Preservers} over {Boolean} {Matrices}},
journal = {Bulletin of the Malaysian Mathematical Society},
year = {2012},
volume = {35},
number = {2},
url = {http://geodesic.mathdoc.fr/item/BMMS_2012_35_2_a4/}
}
Kyung-Tae Kang; Seok-Zun Song. Characterizations of Term-Rank Preservers over Boolean Matrices. Bulletin of the Malaysian Mathematical Society, Tome 35 (2012) no. 2. http://geodesic.mathdoc.fr/item/BMMS_2012_35_2_a4/