Timeline for A special case of Frankl's conjecture. A question about known results
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 15, 2021 at 7:00 | comment | added | juan | For $n\ge2$ there are $n+2$ sets in this family, $n$ of them contains $1$, and $n\ge (n+2)/2$. So this case is trivial. | |
| Sep 15, 2021 at 6:15 | comment | added | mathworker21 | i doubt this case is known | |
| Sep 14, 2021 at 20:24 | comment | added | mkultra | This is a set of all subsets $A\subset U$, so that $|A|=n-1$ | |
| Sep 14, 2021 at 19:24 | comment | added | JoshuaZ | What do you mean by $\mathcal{P}_{n-1}(U)$? | |
| Sep 14, 2021 at 19:19 | history | asked | mkultra | CC BY-SA 4.0 |