40 citations · 178 across the 39 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
math.CO2017★ 2 cited
Fringe Analysis of Plane Trees Related to Cutting and Pruning
Benjamin Hackl, Clemens Heuberger, Sara Kropf +1
Rooted plane trees are reduced by four different operations on the fringe. The number of surviving nodes after reducing the tree repeatedly for a fixed number of times is asymptoti…
math.CO2017★ 8 cited
Protection Number in Plane Trees
Clemens Heuberger, Helmut Prodinger
The protection number of a plane tree is the minimal distance of the root to a leaf; this definition carries over to an arbitrary node in a plane tree by considering the maximal su…