| Title: | Real-valued functions on Alexandroff (zero-set) spaces (English) | 
| Author: | Hager, Anthony W. | 
| Language: | English | 
| Journal: | Commentationes Mathematicae Universitatis Carolinae | 
| ISSN: | 0010-2628 (print) | 
| ISSN: | 1213-7243 (online) | 
| Volume: | 16 | 
| Issue: | 4 | 
| Year: | 1975 | 
| Pages: | 755-769 | 
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| Category: | math | 
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| MSC: | 54C30 | 
| MSC: | 54C35 | 
| MSC: | 54C45 | 
| MSC: | 54C50 | 
| MSC: | 54E15 | 
| MSC: | 54G05 | 
| MSC: | 54G10 | 
| MSC: | 54H05 | 
| idZBL: | Zbl 0312.54022 | 
| idMR: | MR0394547 | 
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| Date available: | 2008-06-05T20:49:45Z | 
| Last updated: | 2012-04-27 | 
| Stable URL: | http://hdl.handle.net/10338.dmlcz/105664 | 
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| Reference: | [1] A. D. ALEXANDROFF: Additive set functions in abstract spaces.Mat. Sbornik 50 (1940), 30-348; 51 (1941), 563-628; 55 (1943), 169-238. Zbl 0023.39701, MR 0012207 | 
| Reference: | [2] R. L. BLAIR A. W. HAGER: Extensions of zero-sets and of real-valued functions.Math. Zeit. 136 (1974), 41-52. MR 0385793 | 
| Reference: | [3] R. ENGELKING: Outline of General Topology.Amsterdam, 1968. Zbl 0157.53001, MR 0230273 | 
| Reference: | [4] Z. FROLÍK: Three uniform spaces associated with realvalued functions.Proc. Rome conference on rings of continuous functions 1973, to appear. MR 0375243 | 
| Reference: | [5] Z. FROLÍK: On uniform spaces.Comment. Math. Univ. Carolinae 16 (1975), 189-199. MR 0370516 | 
| Reference: | [6] L. GILLMAN M. JERISON: Rings of Continuous Functions.D. van Nostrand Co., 1960. MR 0116199 | 
| Reference: | [7] H. GORDON: Rings of functions determined by zero-sets.Pac. J. Math. 36 (1971), 1331-157. Zbl 0185.38803, MR 0320996 | 
| Reference: | [8] A. W. HAGER: On inverse-closed subalgebras of $C(X)$.Proc. London Math. Soc. (3) 19 (1969), 233-257. Zbl 0169.54005, MR 0244948 | 
| Reference: | [9] A. W. HAGER: An approximation technique for real-valued functions.Gen. Top. and Appl. 1 (1971), 415-418. Zbl 0219.54010, MR 0291704 | 
| Reference: | [10] A. W. HAGER: An approximation technique for real-valued functions, 2.preprint 1972. MR 0291704 | 
| Reference: | [11] A. W. HAGER: Some nearly fine uniform spaces.Proc. London Math. Soc. (3) 28 (1974), 517-546. Zbl 0284.54017, MR 0397670 | 
| Reference: | [12] A. W. HAGER: Uniformities induced by proximity, cozero- and Baire sets.to appear. | 
| Reference: | [13] P. HAUSDORFF: Set Theory.(Chelsea Reprint) New York, 1957. Zbl 0081.04601 | 
| Reference: | [14] R. D. MAULDIN: On the Baire system generated by a linear lattice of functions.Fund. Math. 68 (1970), 51-59. Zbl 0197.38104, MR 0273363 | 
| Reference: | [15] S. G. MRÓWKA: Characterization of classes of functions by Lebesque sets.Czech. Math. J. 19 (1969), 738-744. MR 0248291 | 
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