Talk:Diagonal functor
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Re: πk, a projection. I think that a link to projection would be useful here. In fact, the projection article should be improved from the category point of view. --Gogino 19:18, 30 April 2006 (UTC)
- I've linked the canonical projection, which has a mention of the category-theoretic projection. I think that article should be merged with projection (mathematics) (and the fork is my fault). -lethe talk + 01:17, 1 May 2006 (UTC)
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- I agree with the merge. --Gogino 03:51, 25 May 2006 (UTC)