5 citations · 27 across the 15 of their papers we have counts for
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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
Growing and Destroying Catalan-Stanley Trees
Benjamin Hackl, Helmut Prodinger
Stanley lists the class of Dyck paths where all returns to the axis are of odd length as one of the many objects enumerated by (shifted) Catalan numbers. By the standard bijection…