4 citations · 5 across the 12 of their papers we have counts for
3 papers · 2 filters
Analogies between the crossing number and the tangle crossing number
Robin Anderson, Shuliang Bai, Fidel Barrera-Cruz +8
Tanglegrams are special graphs that consist of a pair of rooted binary trees with the same number of leaves, and a perfect matching between the two leaf-sets. These objects are of…
A tanglegram Kuratowski theorem
Eva Czabarka, Laszlo A. Szekely, Stephan Wagner
A tanglegram consists of two rooted binary plane trees with the same number of leaves and a perfect matching between the two leaf sets. Tanglegrams are drawn with the leaves on two…
Chvátal's conjecture for downsets of small rank
Eva Czabarka, Glenn Hurlbert, Vikram Kamat
A starting point in the investigation of intersecting systems of subsets of a finite set is the elementary observation that the size of a family of pairwise intersecting subsets of…