50 citations · 195 across the 19 of their papers we have counts for
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math.CO2018★ 4 cited
On the growth of the Möbius function of permutations
Vít Jelínek, Ida Kantor, Jan Kynčl +1
We study the values of the Möbius function of intervals in the containment poset of permutations. We construct a sequence of permutations of size for which $μ(1,π_…
math.CO2018
On grounded L-graphs and their relatives
Vít Jelínek, Martin Töpfer
We consider the graph class Grounded-L corresponding to graphs that admit an intersection representation by L-shaped curves, where additionally the topmost points of each curve are…
math.CO2018
On the structure of matrices avoiding interval-minor patterns
Vít Jelínek, Stanislav Kučera
We study the structure of 01-matrices avoiding a pattern P as an interval minor. We focus on critical P-avoiders, i.e., on the P-avoiding matrices in which changing a 0-entry to a…