Timeline for Derivative of the absolute value
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Dec 2, 2022 at 9:10 | vote | accept | user494763 | ||
| S Dec 2, 2022 at 9:10 | vote | accept | user494763 | ||
| S Dec 2, 2022 at 9:10 | |||||
| Dec 2, 2022 at 9:09 | vote | accept | user494763 | ||
| S Dec 2, 2022 at 9:10 | |||||
| Dec 2, 2022 at 9:09 | vote | accept | user494763 | ||
| Dec 2, 2022 at 9:09 | |||||
| Nov 30, 2022 at 20:42 | answer | added | Piotr Hajlasz | timeline score: 2 | |
| Nov 30, 2022 at 14:54 | comment | added | Pietro Majer | The easy way to deal with absolute value of a function of Sobolev class, is approximating the function $x\to |f(x)|$ by $x\mapsto (f(x)^2+\epsilon^2)^{1/2}$, using the definition of the Sobolev space by weak derivatives, taking limits. | |
| Nov 30, 2022 at 9:36 | answer | added | Nate River | timeline score: 2 | |
| Nov 30, 2022 at 5:51 | review | Close votes | |||
| Dec 7, 2022 at 3:08 | |||||
| S Nov 30, 2022 at 4:42 | review | First questions | |||
| Nov 30, 2022 at 10:54 | |||||
| S Nov 30, 2022 at 4:42 | history | asked | user494763 | CC BY-SA 4.0 |