Timeline for The vector field of a given flow
Current License: CC BY-SA 3.0
13 events
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| Nov 3, 2013 at 14:10 | history | edited | Pietro Majer | CC BY-SA 3.0 |
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| Sep 26, 2010 at 8:02 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 26, 2010 at 6:19 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 25, 2010 at 15:27 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 25, 2010 at 11:20 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 25, 2010 at 6:46 | vote | accept | Denis Serre | ||
| Sep 25, 2010 at 6:46 | comment | added | Denis Serre | @Pietro. Thank you very much @Michele. I believe that the obstruction raised by Milnor comes from fixed point of the diffeomorphism. Here $f$ has no fixed point. | |
| Sep 25, 2010 at 1:09 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 25, 2010 at 0:16 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 24, 2010 at 23:50 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 24, 2010 at 23:44 | history | edited | Pietro Majer | CC BY-SA 2.5 |
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| Sep 24, 2010 at 23:41 | comment | added | user47274 | That's really astonishing me.. I was thinking of a negative answer, since the exponential map $\mathrm{Vect}(S^1)\longrightarrow\mathrm{Diff}(S^1)$ is not locally surjective (see J. Milnor "Remarks on infinite-dimensional Lie groups"). So the key point is exactly the conjugation you have shown! | |
| Sep 24, 2010 at 23:31 | history | answered | Pietro Majer | CC BY-SA 2.5 |