Timeline for Can a nowhere locally Hölder function be differentiable almost everywhere?
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 9, 2023 at 0:07 | history | became hot network question | |||
| Dec 8, 2023 at 18:03 | vote | accept | Nate River | ||
| Dec 8, 2023 at 17:53 | answer | added | user479223 | timeline score: 12 | |
| Dec 8, 2023 at 17:06 | comment | added | user479223 | Weak derivative is always a function by definition. I'm cooking something up... | |
| Dec 8, 2023 at 17:06 | comment | added | Nate River | Well that means the weak derivative must not even be a function.. | |
| Dec 8, 2023 at 16:53 | comment | added | Nate River | Yes the weak derivative (if it even exists) must definitely be unbounded in $L^1$ on every subinterval. Definitely. I think. | |
| Dec 8, 2023 at 16:45 | comment | added | Nate River | Hm this is the Lipschitz case - for which I think it is easy to construct a differnetiable a.e. example. Holder though… @user479223 | |
| Dec 8, 2023 at 16:20 | comment | added | Nate River | I managed to get it differentiable at a point. As usual it is not trivial, if even possible to extend the local construction to a.e. | |
| Dec 8, 2023 at 16:06 | history | asked | Nate River | CC BY-SA 4.0 |