13 citations · 28 across the 11 of their papers we have counts for
Showing 2020 · math.COShow all
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math.CO2020
A canonical tree-of-tangles theorem for structurally submodular separation systems
Christian Elbracht, Jay Lilian Kneip
We show that every structurally submodular separation system admits a canonical tree set which distinguishes its tangles.
math.CO2020
A Note on Generic Tangle Algorithms
Christian Elbracht, Jay Lilian Kneip, Maximilian Teegen
In this note we gather the theoretical outlines of three basic algorithms for tangles in abstract separation systems: a naive tree search for finding tangles; an algorithm which ou…
math.CO2020★ 9 cited
Trees of tangles in infinite separation systems
Christian Elbracht, Jay Lilian Kneip, Maximilian Teegen
We present infinite analogues of our splinter lemma from [Trees of tangles in abstract separation systems, arXiv:1909.09030]. From these we derive several tree-of-tangles-type theo…