Class Notes for Tuesday January 4, 2005

(very quick reminders, many examples of coverings and maps between them, the category of coverings and the category of G-sets)

by Zavosh Amir-Khosravi

WARNING: These notes are provided "as is", with absolutely no warranty. They can not be assumed to be complete, correct, reliable or relevant. If you don't like them, don't read them. It is a bad idea to stop taking your own notes thinking that these notes can be a total replacement - there's nothing like one's own handwriting!

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