Timeline for Are submersions of differentiable manifolds flat morphisms?
Current License: CC BY-SA 2.5
16 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 14, 2021 at 19:40 | history | wiki removed | Stefan Kohl♦ | ||
| Jul 28, 2019 at 21:37 | comment | added | Michael | FYI I just posted an answer which is essentially a comment to this answer of yours, adding some references to the literature etc. | |
| Feb 17, 2010 at 22:49 | history | edited | George Lowther | CC BY-SA 2.5 |
tidied up
|
| Feb 17, 2010 at 22:22 | history | edited | George Lowther | CC BY-SA 2.5 |
added question
|
| Feb 17, 2010 at 21:55 | history | edited | George Lowther | CC BY-SA 2.5 |
added general submersion; deleted 4 characters in body
|
| Feb 17, 2010 at 21:35 | history | edited | George Lowther | CC BY-SA 2.5 |
more to proof of Lemma 1; Post Made Community Wiki
|
| Feb 17, 2010 at 21:27 | history | edited | George Lowther | CC BY-SA 2.5 |
added more proof for Lemma 1
|
| Feb 17, 2010 at 18:34 | comment | added | George Lowther | I have an easier to follow argument for lemma 1, which I'll add when I have some time to log on my pc. Also, the simple case generalizes to arbitrary submersions, which I'll also add. | |
| Feb 17, 2010 at 17:43 | comment | added | Michael Bächtold | Great, that looks very promising, and the type of argument I would have expected to see. I could fill in most details, though I still need to figure out your estimate in lemma 1 for the n-th derivative of g (my estimate toolbox is somewhat rusty). But thanks! | |
| Feb 17, 2010 at 2:01 | history | edited | George Lowther | CC BY-SA 2.5 |
added 19 characters in body; added 28 characters in body; deleted 11 characters in body
|
| Feb 17, 2010 at 1:53 | history | edited | George Lowther | CC BY-SA 2.5 |
added 445 characters in body; deleted 225 characters in body; added 74 characters in body
|
| Feb 17, 2010 at 1:40 | history | edited | George Lowther | CC BY-SA 2.5 |
added 354 characters in body; added 104 characters in body
|
| Feb 17, 2010 at 1:29 | history | edited | George Lowther | CC BY-SA 2.5 |
added 50 characters in body
|
| Feb 17, 2010 at 1:24 | history | edited | George Lowther | CC BY-SA 2.5 |
added 1246 characters in body
|
| Feb 17, 2010 at 0:38 | history | edited | George Lowther | CC BY-SA 2.5 |
deleted 65 characters in body
|
| Feb 17, 2010 at 0:24 | history | answered | George Lowther | CC BY-SA 2.5 |