Timeline for Let $f$ be convex and $A$ a Borel subset of $\mathbb R^d$ on which $f$ is differentiable. Is the gradient $\nabla f: A \to \mathbb R^d$ measurable?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 1, 2022 at 12:56 | vote | accept | Akira | ||
| Jul 1, 2022 at 3:29 | history | answered | Pedro Lauridsen Ribeiro | CC BY-SA 4.0 |