Timeline for Best approximation with tensors of rank $\ge2$
Current License: CC BY-SA 4.0
23 events
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| Aug 31 at 16:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 3 at 15:06 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 4 at 15:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 6, 2023 at 14:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 9, 2023 at 14:00 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 9, 2023 at 13:06 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 11, 2022 at 13:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 14, 2022 at 13:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 14, 2022 at 13:03 | history | edited | YCor | CC BY-SA 4.0 |
formatting, added tags
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| Apr 14, 2022 at 13:00 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 15, 2021 at 14:12 | review | Close votes | |||
| Dec 20, 2021 at 3:02 | |||||
| Dec 15, 2021 at 13:53 | comment | added | Zach Teitler | The rank strata are generally not closed so it should not be surprising that minimzers may not exist. It’s more natural to take the union of rank strata for ranks up to $r$ (sadly these unions are still generally not closed, except in the matrix case or when $r=1$), and being nested it’s then clear that errors are nonincreasing in $r$. | |
| Dec 15, 2021 at 12:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 17, 2021 at 11:07 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 19, 2021 at 10:49 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 20, 2020 at 10:05 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 22, 2020 at 10:00 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| S Jul 31, 2020 at 10:02 | history | bounty ended | CommunityBot | ||
| S Jul 31, 2020 at 10:02 | history | notice removed | CommunityBot | ||
| Jul 23, 2020 at 9:41 | answer | added | CrabMan | timeline score: 0 | |
| S Jul 23, 2020 at 8:40 | history | bounty started | 0xbadf00d | ||
| S Jul 23, 2020 at 8:40 | history | notice added | 0xbadf00d | Draw attention | |
| Jul 21, 2020 at 7:15 | history | asked | 0xbadf00d | CC BY-SA 4.0 |