Abstract. We provide a necessary and sufficient condition for the Higson compactification to be perfect for the noncompact, locally connected, proper metric spaces. We also discuss perfectness of the Smirnov compactification.
Abstract. We provide a necessary and sufficient condition for the Higson compactification to be perfect for the noncompact, locally connected, proper metric spaces. We also discuss perfectness of the Smirnov compactification.
“…The motivation for investigating this problem comes from the work of Jung [5] who considered this problem in the setting of Hausdorff spaces. Specifically he was concerned with characterizing internally those locally compact Hausdorff spaces whose Alexandroff one-point compactifications are perfect.…”
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