Timeline for What is the characteristic property of surjective submersions?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 28, 2018 at 18:01 | history | edited | Pietro Majer | CC BY-SA 3.0 |
deleted 1 character in body
|
| Jan 25, 2013 at 1:58 | comment | added | Mozibur Ullah | and your additional comment is useful too. | |
| Jan 25, 2013 at 1:54 | comment | added | Mozibur Ullah | great, going by Lees answer I see that my question wasn't quite right. But I am interested in how I phrased it. Do you think it can actually hold locally? I've accepted Lees answer as it only seems fair since I picked up the question from his book. But your answer is equally worthwhile. It doesn't seem quite correct that one should choose. | |
| Jan 24, 2013 at 23:18 | comment | added | Pietro Majer | More generally: for smooth maps $h:U\to X$ and $f:X\to Y$, if $fh$ is smoothly final, then $f$ is smoothly final. | |
| Jan 24, 2013 at 22:38 | history | answered | Pietro Majer | CC BY-SA 3.0 |