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      Metrization of spaces having Čech dimension zero

      Broughan, Kevin A.
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      1973-Bulletin-Australian-Math-Society-9.pdf
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      DOI
       10.1017/S0004972700043082
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      Broughan, K. A. (1973). Metrization of spaces having Čech dimension zero. Bulletin of the Australian Mathematical Society, 9(2), 161–168. http://doi.org/10.1017/S0004972700043082
      Permanent Research Commons link: https://hdl.handle.net/10289/10240
      Abstract
      A metrizable topological space has a metric taking values in a closed subset of the real numbers having Čech dimension zero if and only if the space itself has Čech dimension zero. We call a development D = {Dn} for a topological space (X, T) a sieve for X if the sets in each Dn are pairwise disjoint. Then a Hausdorff topological space (X, T) has a compatible metric taking values in a closed subset of the real numbers having Čech dimension zero if and only if there exists a sieve for X. © 1973, Australian Mathematical Society. All rights reserved.
      Date
      1973
      Type
      Journal Article
      Rights
      Copyright © Australian Mathematical Society 1973
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      • Computing and Mathematical Sciences Papers [1431]
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