60 citations · 165 across the 31 of their papers we have counts for
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math.CO2020
On a combinatorial generation problem of Knuth
Arturo Merino, Ondřej Mička, Torsten Mütze
The well-known middle levels conjecture asserts that for every integer , all binary strings of length with exactly many 0s and 1s can be ordered cyclically…
math.CO2020
On flips in planar matchings
Marcel Milich, Torsten Mütze, Martin Pergel
In this paper we investigate the structure of flip graphs on non-crossing perfect matchings in the plane. Specifically, consider all non-crossing straight-line perfect matchings on…