Timeline for Applying the Abramov-Rokhlin skew product entropy formula to a bounded-to-one factor
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 1, 2020 at 23:23 | vote | accept | Sophie M | ||
| Mar 31, 2020 at 17:54 | answer | added | R W | timeline score: 2 | |
| Mar 31, 2020 at 17:53 | comment | added | Sophie M | Thanks! It looks like this decomposition may not quite be measurable, but it is universally measurable (in particular, it becomes measurable if you replace $\mathcal{B}$ and $\mathcal{C}$ by their completions with respect to $\mu$ and $\nu$, respectively), which is enough. Universal measurability will actually help elsewhere in this project, too, so I'm glad to have learned about it here. | |
| Mar 31, 2020 at 17:18 | comment | added | Anthony Quas | Jisang Yoo's paper: arxiv.org/abs/1612.08648 has a lemma (Lemma 3.1) showing measurability of the decomposition by number of pre-images. | |
| Mar 31, 2020 at 16:19 | history | asked | Sophie M | CC BY-SA 4.0 |