46 citations · 209 across the 32 of their papers we have counts for
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math.GR2019
Coset Posets of Infinite Groups
Kai-Uwe Bux, Cora Welsch
We consider the coset poset associated with the families of proper subgroups, proper subgroups of finite index, and proper normal subgroups of finite index. We investigate under wh…
math.GR2019
Non-crossing partitions
Barbara Baumeister, Kai-Uwe Bux, Friedrich Götze +2
Non-crossing partitions have been a staple in combinatorics for quite some time. More recently, they have surfaced (sometimes unexpectedly) in various other contexts from free prob…