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• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeAug 5th 2013
• (edited Aug 5th 2013)

stub for Atiyah-Segal completion theorem, for the moment just to record a reference

• CommentRowNumber2.
• CommentAuthorUrs
• CommentTimeOct 7th 2018

• Michael Atiyah, Characters and cohomology of finite groups, Publications Mathématiques de l’IHÉS, Volume 9 (1961) , p. 23-64 (numdam)

Remarkable to see that this has already most of the ideas in it.

• CommentRowNumber3.
• CommentAuthorDavid_Corfield
• CommentTimeOct 8th 2018

• CommentRowNumber4.
• CommentAuthorUrs
• CommentTimeJun 21st 2021

I was wishing for there to be a paragraph on the example of $KU^0(B S^1) \simeq R_\mathbb{C}(S^1)\hat{_I}$. For the moment I have added a lazy paragraph here, which essentially points to somebody on Math.SE spelling it out a little.

• CommentRowNumber5.
• CommentAuthorUrs
• CommentTimeJun 22nd 2021

added pointer to Buchholtz 08, Sec. 8.2 for that example of $U(1)$