Timeline for For $\mathfrak g$ A Lie algebra of type $ E_7 $, $\mathfrak h $ a Cartan subalgebra and $\Delta$ the resulting root system, does $ Aut(\mathfrak g,\mathfrak h)\rightarrow Aut(\Delta) $ split over the Weyl group?
Current License: CC BY-SA 3.0
4 events
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| Sep 8, 2012 at 10:10 | history | edited | Alexander Premet | CC BY-SA 3.0 |
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| Sep 8, 2012 at 7:14 | history | edited | Alexander Premet | CC BY-SA 3.0 |
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| Sep 7, 2012 at 14:39 | history | edited | Alexander Premet | CC BY-SA 3.0 |
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| Sep 7, 2012 at 14:06 | history | answered | Alexander Premet | CC BY-SA 3.0 |