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Jul 31, 2023 at 7:34 comment added Dan Petersen @David I fixed the link.
Jul 31, 2023 at 7:33 history edited Dan Petersen CC BY-SA 4.0
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Jul 31, 2023 at 1:16 comment added David Roberts Your Laumon link is broken for me...
Nov 16, 2009 at 16:22 comment added Ilya Nikokoshev I am not an expert on either of those things, but I thought those are two distinct but related phenomena.
Nov 16, 2009 at 10:42 history edited Thomas Riepe CC BY-SA 2.5
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Nov 16, 2009 at 10:27 history edited Thomas Riepe CC BY-SA 2.5
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Nov 15, 2009 at 21:33 comment added Thomas Riepe hmmm,... do you refer to renormalization in QFT (what I thought at int the comment above), or some other use of the word?
Nov 15, 2009 at 8:41 comment added Thomas Riepe That's interesting! Manin apparently thinks renormalization is 'platonic', a universal idea, e.g. recently wrote on it's appl. in programming. Then arithmetic versions should exist.
Nov 15, 2009 at 1:12 comment added Ilya Nikokoshev I think Ricci flow is a name for a quite deep thing, so maybe -- just maybe -- it exists in arithmetic context. Physicists called it renormalization in my presence, btw.
Nov 14, 2009 at 22:23 history answered Thomas Riepe CC BY-SA 2.5