Pierre Bonnet

About

I am currently a temporary lecturer at LIPN in the Team CALIN. Previously, I was a PhD student in LaBRI, Bordeaux, under the supervision of Mireille Bousquet-Mélou and Charlotte Hardouin, where I studied the combinatorics of walks confined into a cone. My research revolves around enumerative combinatorics, graph theory, computer algebra and Galois theory of difference equations.

Articles and conference proceedings

• Walks in the quadrant with interacting boundaries: genus zero case
  November 2025 Preprint pdf
• Galoisian structure of large steps walks in the quadrant
  with Charlotte Hardouin February 2024
  • Full-length article (to appear in Combinatorial Theory) pdf arXiv
    Worksheets: decoupling (Sage) algebraicity proofs (Maple) asymptotics of G0 (Maple)
  • Extended abstract (talk at FPSAC'24, published at Séminaire Lotharingien de Combinatoire) pdf arXiv slides

Talks

• Walks in the quadrant with interacting boundaries: genus zero case
  • Un quart de siècle pour un quart de plan April 2025 slides
  • Journées Aléa March 2025
  • Journées Combinatoires de Bordeauax February 2025
  • GT Combinatoire et Interactions, Bordeaux January 2024
  • Journées annuelles du GT Combalg October 2024
• Galoisian structure of the orbit of large steps walks in the quadrant
  • Combinatoire elliptique et au delà ! November 2023 slides
  • Journées Aléa March 2023
  • Séminaire combinatoire et interactions du LaBRI January 2023