18. Compactification

Notes

• Complete lecture notes
• Blank lecture notes

Videos

Part 1 (pages 122-124)

Part 2 (pages 125-126)

Part 3 (pages 127-129)

Page links

• Page 122: Definition of a compactification.
• Page 123: Some examples.
• Page 124: Existence of compactifications.
• Page 125: Ordering of compactifications.
• Page 126: Maximality of the Cech-Stone compactification.
• Page 127: One-point compactifications and locally Hausdorff spaces.
• Page 128: Existence of one-point compactifications.
• Page 129: Closing remarks.

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