Timeline for Can every $L^p$ function be written as the weak derivative of a Sobolev function?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Dec 26, 2023 at 13:28 | comment | added | Iosif Pinelis | @NateRiver : Thank you for your appreciation. I agree with your choice: Christian Remling's answer is definitely better. | |
| Dec 26, 2023 at 12:27 | comment | added | Nate River | Thank you for the illuminating counterexample. I accepted Christian Remling’s answer since he provides also the necessary and sufficient conditions, but an explicit counterexample like this is also appreciated. | |
| Dec 25, 2023 at 19:41 | history | answered | Iosif Pinelis | CC BY-SA 4.0 |