Biframe compactifications
Commentationes Mathematicae Universitatis Carolinae, Tome 34 (1993) no. 3, pp. 567-574
Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
Compactifications of biframes are defined, and characterized internally by means of strong inclusions. The existing description of the compact, zero-dimensional coreflection of a biframe is used to characterize {\sl all\/} zero-dimensional compactifications, and a criterion identifying them by their strong inclusions is given. In contrast to the above, two sufficient conditions and several examples show that the existence of smallest biframe compactifications differs significantly from the corresponding frame question.
Classification :
06D20, 06D99, 54A05, 54D35, 54E55
Keywords: biframe compactification; strong inclusion
Keywords: biframe compactification; strong inclusion
@article{CMUC_1993__34_3_a18,
author = {Schauerte, A.},
title = {Biframe compactifications},
journal = {Commentationes Mathematicae Universitatis Carolinae},
pages = {567--574},
publisher = {mathdoc},
volume = {34},
number = {3},
year = {1993},
mrnumber = {1243088},
zbl = {0787.06012},
language = {en},
url = {http://geodesic.mathdoc.fr/item/CMUC_1993__34_3_a18/}
}
Schauerte, A. Biframe compactifications. Commentationes Mathematicae Universitatis Carolinae, Tome 34 (1993) no. 3, pp. 567-574. http://geodesic.mathdoc.fr/item/CMUC_1993__34_3_a18/