On the growth of the Möbius function of permutations

Vít Jelínek, Ida Kantor, Jan Kynčl +1

We study the values of the Möbius function $\mu$ of intervals in the containment poset of permutations. We construct a sequence of permutations ${\pi }_n$ of size $2n-2$ for which $μ(1,π_…