Compactifications of Fractal Structures

نویسندگان

  • F. G. ARENAS
  • M. A. SÁNCHEZ-GRANERO
چکیده

In this paper we introduce GF-compactifications, which are compactifications of GF-spaces (a new notion introduced by the authors). We study properties of this new kind of compactification and prove that every GF-compactification is of Wallman type. We also prove that every metrizable compactification of a metric space X is a GF-compactification and, as a corollary, that every metric compactification is of Wallman type, giving a new proof of a result that dates back to Aarts. Finally, we prove some extension theorems.

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تاریخ انتشار 2004