7 citations · 31 across the 15 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
math.CO2015★ 6 cited
Symmetric Decompositions and the Strong Sperner Property for Noncrossing Partition Lattices
Henri Mühle
We prove that the noncrossing partition lattices associated with the complex reflection groups for admit symmetric decompositions into Boolean subposets. As…
math.CO2015★ 3 cited
On the Poset of Multichains
Henri Mühle
In this note we introduce the poset of -multichains of a given poset . Its elements are the multichains of consisting of elements, and its partial…
math.CO2015
Finite Dismantlable Semidistributive Lattices are Planar
Henri Mühle
In this article, we prove that finite semidistributive lattices are dismantlable if and only if they are planar. This extends a well-known result by Kelly and Rival that states the…