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Julien Portier

4 papers here

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

author position
  • first author1
  • middle author1
  • last author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.CO3
  • cs.CC1
ORCID 0000-0002-9847-0603
same name
  • Julien Portier — 1 paper
  • Julien Portier — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedOn interval colourings of graphs

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

cs.CC2023

The complexity of decomposing a graph into a matching and a bounded linear forest

Agnijo Banerjee, João Pedro Marciano, Adva Mond +2

Deciding whether a graph can be edge-decomposed into a matching and a k-bounded linear forest was recently shown by Campbell, H{ö}rsch and Moore to be NP-complete for every $k \g…

math.CO2023

Bounds for the Competition-Independence game on trees

Jan Petr, Julien Portier

In this paper we prove that Sweller has a strategy so that the Sweller-Start Competition-Independence game lasts at least (5n+3)/13 moves for every tree. Moreover, we show that t…

math.CO2023★ 1 cited

On interval colourings of graphs

Lawrence Hollom, Julien Portier, Leo Versteegen

An interval colouring of a graph G=(V,E) is a proper colouring c:E→Z such that the set of colours of edges incident to any given vertex forms an interval of $…

math.CO2023

Progress towards the 1/2-Conjecture for the domination game

Julien Portier, Leo Versteegen

The domination game is played on a graph G by two players, Dominator and Staller, who alternate in selecting vertices until each vertex in the graph G is contained in the close…

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