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researcher

C. Picouleau

19 papers hereh-index 16716 citations91 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • middle author6
  • last author12

Across the 19 of 19 papers where every author was matched, so the position is known.

fields
  • math.CO16
  • cs.CC1
  • cs.DM1
  • cs.DS1

identity via Semantic Scholar / OpenAlex

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
Showing 2019Show all

3 papers · 1 filter

math.CO2019

Minimal graphs for hamiltonian extension

Christophe Picouleau

For every n≥3 we determine the minimum number of edges of graph with n vertices such that for any non edge xy there exits a hamiltonian cycle containing xy.

math.CO2019★ 3 cited

On the vertices belonging to all, some, none minimum dominating set

Valentin Bouquet, François Delbot, Christophe Picouleau

We characterize the vertices belonging to all minimum dominating sets, to some minimum dominating sets but not all, and to no minimum dominating set. We refine this characterizatio…

math.CO2019

On graceful difference labelings of disjoint unions of circuits

Alain Hertz, Christophe Picouleau

A graceful difference labeling (gdl for short) of a directed graph G with vertex set V is a bijection f between V and {1,...,|V|} such that, when each arc uv is assigned the differ…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.