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Answer by bof for Conjecture about union-closed families of sets - attempt 2
To get a counterexample to the current version of your conjecture, set $t=2$ and $s=6$ in the following generalization of my counterexample to your previous question.Theorem. Given $t\in\mathbb N$ and...
View ArticleConjecture about union-closed families of sets - attempt 2
My previous question had an error, I am sorry for that. The limit $\lceil n/2 \rceil$ must be replaced with $\lceil (n+1)/2 \rceil$.I have already asked basically the same question here, but now I have...
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