Dom
Hawaiian earring

Hawaiian earring

one-point compactification of a countably infinite family of open intervals

en-GB/hɑːwaɪɪən ˈɪəɹɪŋ/

en-US/həˈwaɪən ˈiɹˌɹɪŋ/

Kategorie:

Hausdorff space path-connected space compact space completely metrizable space