172 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Laboratoire d'Informatique Gaspard-MongeFR50 papers
- Centre National de la Recherche ScientifiqueFR42 papers
- Université Gustave EiffelFR32 papers
- UniLaSalle Amiens (ESIEE-Amiens)FR16 papers
- Pôle de recherche et d'enseignement supérieur Université Paris-EstFR13 papers
- École nationale des ponts et chausséesFR12 papers
- Université Paris-Est Marne-la-ValléeFR9 papers
- Paris-Est SupFR8 papers
- Laboratoire Interdisciplinaire des Énergies de DemainFR6 papers
- Université Paris CitéFR5 papers
- CentraleSupélecFR4 papers
- Laboratoire Bordelais de Recherche en InformatiqueFR4 papers
4 papers · 2 filters
Three Fuss-Catalan posets in interaction and their associative algebras
Camille Combe, Samuele Giraudo
We introduce -cliffs, a generalization of permutations and increasing trees depending on a range map . We define a first lattice structure on these objects and we establish g…
A character approach to directed genus distribution of graphs: the bipartite single-black-vertex case
Yichao Chen, Wenjie Fang
Given an Eulerian digraph, we consider the genus distribution of its face-oriented embeddings. We prove that such distribution is log-concave for two families of Eulerian digraphs,…
Duality of graded graphs through operads
Samuele Giraudo
Pairs of graded graphs, together with the Fomin property of graded graph duality, are rich combinatorial structures providing among other a framework for enumeration. The prototypi…
Bijective link between Chapoton's new intervals and bipartite planar maps
Wenjie Fang
In 2006, Chapoton defined a class of Tamari intervals called "new intervals" in his enumeration of Tamari intervals, and he found that these new intervals are equi-enumerated with…