Covering in the set of principal ideals in the semigroup of binary relations.
Semigroup forum, Tome 48 (1994) no. 3, pp. 369-376
Voir la notice de l'article provenant de la source European Digital Mathematics Library
Zbl
Mots-clés :
semigroup of Boolean matrices, permanent cover, -classes, row and column rank, relation cover, permanent bases
M. Breen. Covering in the set of principal ideals in the semigroup of binary relations.. Semigroup forum, Tome 48 (1994) no. 3, pp. 369-376. http://geodesic.mathdoc.fr/item/SF_1994__48_3_135325/
@article{SF_1994__48_3_135325,
author = {M. Breen},
title = {Covering in the set of principal ideals in the semigroup of binary relations.},
journal = {Semigroup forum},
pages = {369--376},
year = {1994},
volume = {48},
number = {3},
zbl = {0801.20049},
url = {http://geodesic.mathdoc.fr/item/SF_1994__48_3_135325/}
}