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Timeline for Regularity of the Maxwell equations

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Sep 30, 2014 at 10:48 history edited Denis Serre CC BY-SA 3.0
corrected spelling, fixed grammar
Nov 12, 2012 at 7:40 vote accept CommunityBot moved from User.Id=5295 by developer User.Id=481663
Nov 11, 2012 at 19:46 comment added Denis Serre @Jonas. You interpret correctly.
Nov 11, 2012 at 17:19 comment added Jonas T (...) Klainerman is the name I have heard before in this context. I will look them up (I have seen the Strichartz-like estimates before). Thanks for the reference, I will request your book from the library. Nice to have a real expert answering your question online.
Nov 11, 2012 at 17:18 comment added Jonas T So, the statement you make is that the $C_0$-semigroup would actually be a group? As in the Schrödinger equation, which is a Weyl rotation of the heat equation? I understood the 'cannot be made smoother' in this context as the fact that you can 'go back in time' and would make things less smooth. I guess this is what you are saying but more mathematically. I still have to wrap my head around why a rotation in the complex plane would give such profound consequences in the behavior of the heat equation. Perhaps, that is for another question when I thought more about it. (...)
Nov 11, 2012 at 17:03 history answered Denis Serre CC BY-SA 3.0