19 citations · 139 across the 46 of their papers we have counts for
Showing 2015 · math.COShow all
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math.CO2015
Non-ambiguous trees: new results and generalisation
Jean-Christophe Aval, Adrien Boussicault, Berenice Delcroix-Oger +2
We present a new definition of non-ambiguous trees (NATs) as labelled binary trees. We thus get a differential equation whose solution can be described combinatorially. This yield…
math.CO2015★ 3 cited
Interlaced rectangular parking functions
Jean-Christophe Aval, François Bergeron
The aim of this work is to extend to a general -module context the Grossman-Bizley paradigm that allows the enumeration of Dyck paths in a -rectangle. We…