Splitting $\omega$-covers
Commentationes Mathematicae Universitatis Carolinae, Tome 38 (1997) no. 2, pp. 375-378
Cet article a éte moissonné depuis la source Czech Digital Mathematics Library
The authors give a ZFC example for a space with $\text{\it Split}\kern 0.8pt (\Omega , \Omega )$ but not $\text{\it Split}\kern 0.8pt (\Lambda , \Lambda )$.
The authors give a ZFC example for a space with $\text{\it Split}\kern 0.8pt (\Omega , \Omega )$ but not $\text{\it Split}\kern 0.8pt (\Lambda , \Lambda )$.
Classification :
03E05, 03E35, 04A20, 54A25, 54D20
Keywords: $\omega$-cover; $\lambda$-cover; $\text{\it Split}\kern 0.8pt(\Omega, \Omega)$; $\text{\it Split}\kern 0.8pt(\Lambda, \Lambda)$; ultrafilter
Keywords: $\omega$-cover; $\lambda$-cover; $\text{\it Split}\kern 0.8pt(\Omega, \Omega)$; $\text{\it Split}\kern 0.8pt(\Lambda, \Lambda)$; ultrafilter
@article{CMUC_1997_38_2_a18,
author = {Just, Winfried and Tanner, Andreas},
title = {Splitting $\omega$-covers},
journal = {Commentationes Mathematicae Universitatis Carolinae},
pages = {375--378},
year = {1997},
volume = {38},
number = {2},
mrnumber = {1455505},
zbl = {0887.04001},
language = {en},
url = {http://geodesic.mathdoc.fr/item/CMUC_1997_38_2_a18/}
}
Just, Winfried; Tanner, Andreas. Splitting $\omega$-covers. Commentationes Mathematicae Universitatis Carolinae, Tome 38 (1997) no. 2, pp. 375-378. http://geodesic.mathdoc.fr/item/CMUC_1997_38_2_a18/