Splitting $\omega$-covers
Just, Winfried ; Tanner, Andreas
Commentationes Mathematicae Universitatis Carolinae, Tome 38 (1997), p. 375-378 / Harvested from Czech Digital Mathematics Library
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The authors give a ZFC example for a space with $\text{\it Split}\kern 0.8pt (\Omega , \Omega )$ but not $\text{\it Split}\kern 0.8pt (\Lambda , \Lambda )$.

Publié le : 1997-01-01
Classification:  03E05,  03E35,  04A20,  54A25,  54D20 
@article{118936,
     author = {Winfried Just and Andreas Tanner},
     title = {Splitting $\omega$-covers},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     volume = {38},
     year = {1997},
     pages = {375-378},
     zbl = {0887.04001},
     mrnumber = {1455505},
     language = {en},
     url = {http://dml.mathdoc.fr/item/118936}
}

Just, Winfried; Tanner, Andreas. Splitting $\omega$-covers. Commentationes Mathematicae Universitatis Carolinae, Tome 38 (1997) pp. 375-378. http://gdmltest.u-ga.fr/item/118936/

Just W.; Miller A.; Scheepers M.; Szeptycki P. The combinatorics of open covers, Topology and its Applications, to appear. | Zbl 0870.03021

Moschovakis Y.N. Descriptive Set Theory, North Holland, 1980. | MR 0561709

Bartoszyński T.; Judah H. Set Theory, A.K. Peters, 1995. | MR 1350295

Blass A. A model without ultrafilters, Bull. Acad. Polon. Sci. 25 (1977), 4 329-331. (1977) | MR 0476510 | Zbl 0365.02054