Previous |  Up |  Next


Title: Cardinalities and ranks of $\pi$-bases in topological spaces (English)
Author: Biryukov, Petr A.
Language: English
Journal: Commentationes Mathematicae Universitatis Carolinae
ISSN: 0010-2628 (print)
ISSN: 1213-7243 (online)
Volume: 21
Issue: 4
Year: 1980
Pages: 769-776
Category: math
MSC: 03E35
MSC: 54A25
MSC: 54A35
MSC: 54G10
idZBL: Zbl 0457.54003
idMR: MR597766
Date available: 2008-06-05T21:06:39Z
Last updated: 2012-04-28
Stable URL:
Reference: [AF] A. V. ARCHANGEL'SKIĭ V. V. FILIPPOV: Prostranstva s bazami konečnogo ranga.Mat. Sbornik 1972, 87 (129), No. 2, 147-158 (Spaces with bases of finite rank). MR 0296881
Reference: [B] D. BOOTH: Ultrafilters on a countable set.Ann. Math. Logic 2 (1970), 1-24. Zbl 0231.02067, MR 0277371
Reference: [BPS] E. BALCAR J. PELANT P. SIMON: The space of ultrafilters on N covered by nowhere dense sets.(to appear).
Reference: [E] R. ENGELKING: General Topology.PWN, Warszawa 1977. Zbl 0373.54002, MR 0500780
Reference: [FG] N. J. FINE L. GILLMAN. : Extension of continuous functions.In N. Bull. Amer. Math. Soc. 66 (1960), 376-382. Zbl 0161.42203, MR 0123291
Reference: [GN] G. GRUENHAGE P. NYIKOS: Spaces with bases of countable rank.Gen. Top. Appl. 8 (1978), No. 3. MR 0494007
Reference: [J] I. JUHÁSZ: Cardinal functions in topology.Math. Centre Tracts 34, Amsterdam 1975. MR 0340021
Reference: [P] V. I. PONOMAREV: Spaces co-absolute with metric spaces.Russian Math. Surveys 21 (1966), No. 4, 87-113. Zbl 0169.54203, MR 0200902


Files Size Format View
CommentatMathUnivCarol_021-1980-4_13.pdf 606.9Kb application/pdf View/Open
Back to standard record
Partner of
EuDML logo