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François Pirot. About me. Since September 1st 2021, I am an associate professor (maître de conférences) in Université Paris-Saclay. I am doing my research at the LISN in the team GALaC, and I am teaching at the Faculté des Sciences d'Orsay. Before that, I have held three postdoctoral positions.
françois Pirot. We investigate the effect of a fixed forbidden clique minor upon the strong chromatic index, both in multigraphs and in simple graphs. We conjecture for each $k\ge 4$ that any...
Strong chromatic index and Hadwiger number. Wouter Cames van Batenburg, Rémi de Joannis de Verclos, Ross J. Kang, François Pirot. Comments: 23 pages, 4 figures; v2 includes minor corrections, to appear in Journal of Graph Theory.
Sep 30, 2021 · Colouring locally sparse graphs with the first moment method. François Pirot, Eoin Hurley. We give a short proof of a bound on the list chromatic number of graphs of maximum degree where each neighbourhood has density at most , namely as .
- François Pirot, Eoin Hurley
- arXiv:2109.15215 [math.CO]
- 2021
FRACTIONAL CHROMATIC NUMBER, MAXIMUM DEGREE AND GIRTH. FRANÇOIS PIROT AND JEAN-SÉBASTIEN SERENI. Abstract. We introduce a new method for computing bounds on the independence number and fractional chromatic number of classes of graphs with local constraints, and apply this method in various scenarios.
François Pirot Under the supervision of. Miguel . Couceiro, Eric Cator, Ross Kang, and Jean-Sébastien Sereni. 04/11/2019. What is a graph? 04/11/2019 François Pirot 2.
François Pirot. francois.pirot@lisn.fr Université Paris-Saclay France. interesting problems. In particular, colourings of sparse graphs and random graphs of average degree Δ with: ln: = Ω(Δ) colours have proved to be a rich source of phase transition type behaviour.
