Timeline for Construction of a convex function nondifferentiable on a countable set [closed]
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
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| Sep 9, 2013 at 0:19 | history | edited | Ricardo Andrade |
added top level tag
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| Sep 8, 2013 at 23:22 | history | closed |
George Lowther Noah Schweber Suvrit Daniel Moskovich David White |
Not suitable for this site | |
| Sep 8, 2013 at 22:13 | comment | added | Pietro Majer | The second antiderivative of a finite discrete measure concentrated in $H$. | |
| Sep 8, 2013 at 21:39 | answer | added | Robert Israel | timeline score: 2 | |
| Sep 8, 2013 at 21:32 | answer | added | Eric Wofsey | timeline score: 2 | |
| Sep 8, 2013 at 20:57 | review | Close votes | |||
| Sep 8, 2013 at 23:22 | |||||
| Sep 8, 2013 at 20:56 | comment | added | mihainex | Based on the fact that the set of nondifferentiablity points for a convex function is countable, the reverse problem, which I stated, arises quite natural. I've got some ideas, but they seem to work only for some particular sets. | |
| Sep 8, 2013 at 20:53 | comment | added | Noah Schweber | Hm, I'd rather not. | |
| Sep 8, 2013 at 20:52 | review | First posts | |||
| Sep 8, 2013 at 20:54 | |||||
| Sep 8, 2013 at 20:40 | comment | added | Yemon Choi | Why do you think such a function might exist? Why do you need to know? | |
| Sep 8, 2013 at 20:34 | history | asked | mihainex | CC BY-SA 3.0 |