activity
20132026
most citedThe four-in-a-tree problem in triangle-free graphs

11 citations · 19 across the 16 of their papers we have counts for

collaborators

19 papers

math.CO2026

Antimagicness of join graphs

Grégoire Beaudoire, Cédric Bentz, Christophe Picouleau

An antimagic labelling of a graph G = (V,E) is a bijection from E to {1,2,...,|E|}, such that all vertex-sums are pairwise distinct, where the vertex-sum of each vertex is the sum…

math.CO2026

Antimagic labelling of graphs with maximum degree

Grégoire Beaudoire, Cédric Bentz, Christophe Picouleau

An antimagic labelling of a graph is a bijection from to , such that all vertex-sums are pairwise distinct, where the vertex-sum of each verte…

math.CO2025

Antimagicness of graphs with a dominating clique

Grégoire Beaudoire, Cédric Bentz, Christophe Picouleau

A graph is called antimagic if there exists a bijective labelling such that the vertex-sums of labels over edges incident to…

math.CO2024

Antimagic labellings of (k, 2)-bipartite biregular graphs

Grégoire Beaudoire, Cédric Bentz, Christophe Picouleau

An antimagic labelling of a graph is a bijection from the set of edges to , such that all vertex-sums are pairwise distinct, where the vertex-sum of a vertex…

math.CO2023

The Complexity of 2-Intersection Graphs of 3-Hypergraphs Recognition for Claw-free Graphs and triangulated Claw-free Graphs

Niccolò Di Marco, Andrea Frosini, Christophe Picouleau

Given a 3-uniform hypergraph H, its 2-intersection graph G has for vertex set the hyperedges of H and ee' is an edge of G whenever e and e' have exactly two common vertices in H. D…

math.CO2023

On the complexity of Dominating Set for graphs with fixed diameter

Valentin Bouquet, François Delbot, Christophe Picouleau +1

A set of a graph is a dominating set if each vertex has a neighbor in or belongs to . Dominating Set is the problem of deciding, given a graph a…