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A normal screenable nonparacompact space in ZFC
Author(s):
Zoltan
T.
Balogh
Journal:
Proc. Amer. Math. Soc.
126
(1998),
1835-1844.
MSC (1991):
Primary 54D15, 54D20;
Secondary 54G20
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Abstract:
We construct a normal, screenable, nonparacompact space in ZFC. The existence of such a space is also known to imply that there is a normal, screenable space which is not collectionwise normal.
References:
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- R.H. Bing, Metrization of Topological Spaces, Canad. J. Math. 3 (1951), 175-186. MR 13:264f
- [D]
- C.H. Dowker, On Countably Paracompact Spaces, Canad. J. Math. 3 (1951), 219-224. MR 13:264c
- [KV]
- K. Kunen and J.E. Vaughan, eds., Handbook of Set-theoretic Topology, North-Holland, 1984. MR 85k:54001
- [N]
- K. Nagami, Paracompactness and strong screenability, Nagoya Math. J. 8 (1955), 83-88. MR 16:1138d
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- [R2]
- M.E. Rudin, Collectionwise Normality in Screenable Spaces, PAMS 87 (1983), 347-350. MR 84a:54038
- [T1]
- F.D. Tall, Normality versus Collectionwise Normality, Handbook of Set-theoretic Topology (K. Kunen and J. Vaughan, eds.), North-Holland, 1984, pp. 685-732. MR 86m:54022
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- F.D. Tall, Tall's Problems, Open Problems in Topology (J. van Mill, G.M. Reed, eds.), North-Holland, 1990, pp. 21-35. MR 92c:54001
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- Topology Proceedings, vol. 1, 1976, pp. 363-364, Problem Section.
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- S. Watson, Problems I wish I could solve, Open Problems in Topology (J. van Mill and G.M. Reed, eds.), North-Holland, 1990, pp. 37-76. MR 92c:54001
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Additional Information:
Zoltan
T.
Balogh
Affiliation:
Department of Mathematics and Statistics, Miami University, Oxford, Ohio 45058
Email:
ZTBalogh@miavx1.muohio.edu
DOI:
10.1090/S0002-9939-98-04425-6
PII:
S 0002-9939(98)04425-6
Keywords:
Normal,
screenable,
paracompact,
collectionwise normal
Received by editor(s):
March 5, 1996
Additional Notes:
The author's research was partially supported by NSF Grant DMS-9623391
Communicated by:
Franklin D. Tall
Copyright of article:
Copyright
1998,
American Mathematical Society
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