54 citations · 280 across the 32 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
math.CO2021★ 1 cited
Duality and tangles of set separations
Reinhard Diestel, Christian Elbracht, Joshua Erde +1
Applications of tangles of connectivity systems suggest a duality between these, in which for two sets and the elements of map to subsets of , and the…
math.CO2021★ 1 cited
Point sets and functions inducing tangles of set separations
Reinhard Diestel, Christian Elbracht, Raphael W. Jacobs
Tangles, as introduced by Robertson and Seymour, were designed as an indirect way of capturing clusters in graphs and matroids. They have since been shown to capture clusters in mu…