Talk:Circle group

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Mathematics rating:	Start Class	Mid Priority	Field: Algebra
Please update this rating as the article progresses, or if the rating is inaccurate. Click to show/hide comments. Please add to or update the comments to suggest improvements to the article. needs refs, try finding some here.--Cronholm144 22:45, 28 May 2007 (UTC) This article would be a B or Bplus otherwise.

We should separate out the isomorphism

from the others as it is purely an algebraic isomorphism. As Lie groups T and C^× are certainly not isomorphic. This is bound to confuse readers. -- Fropuff 23:51, 30 November 2005 (UTC)

Does this article have any references at all? If not, it's certainly not a GA :/. Homestarmy 00:50, 12 May 2006 (UTC)

Okay, sorry for jumping the gun then. It's all common knowledge among mathematicians, but I'll go find a textbook to cite anyway. It'll give me a change to learn how to use this new-fangled <references/> thing. —Keenan Pepper 03:52, 12 May 2006 (UTC)