Skip to main content

All Questions

Filter by
Sorted by
Tagged with
0 votes
1 answer
157 views

"JigSaw Puzzle" on Set Family

One of my research problem can be reduced to a question of the following form Given a set family $\mathcal{F}$ of $[n]$ , such that every element of $[n]$ lies in exactly $K$ sets in $\mathcal{F}$, ...
abacaba's user avatar
  • 384