Hadrien Notarantonio

Post-doc researcher in enumerative combinatorics (joint supervision between LaBRI, Bordeaux and IRIF, Paris).

INTERESTS: Enumerative Combinatorics, Algebraic Functional Equations, Effective Algebraic Geometry.

SUPERVISORS: Mireille Bousquet-Mélou (CNRS - LaBRI, Bordeaux), Marie Albenque (CNRS - IRIF, Paris).

AFFILIATED TEAMS: Combinatoire et interactions (LaBRI, Bordeaux) & Combinatorics (IRIF, Paris).

CV: [pdf]

PHD MANUSCRIPT: [pdf]

Mail: prenom.nom@irif.fr
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SOFTWARE: Automatic solving of functional equations coming from enumerative combinatorics

DDE-Solver

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PREPRINTS

  1. The 3-state Potts model on planar triangulations: explicit algebraic solution (with Mireille Bousquet-Mélou).
    Submitted, 32 pages, [pdf]

  2. DDE-Solver: a Maple package for Discrete Differential Equations.
    Accepted in Maple Transactions, currently under revision, 20 pages, [pdf]
    See the associated Maple worksheet here for the reading of Section 3.

PUBLICATIONS

  1. Systems of Discrete Differential Equations, Constructive Algebraicity of the Solutions (with S. Yurkevich).
    This is the long version of the FPSAC extended abstract entitled "Effective algebraicity for solutions of systems of functional equations with one catalytic variable"
    Journal Combinatorial Theory, 34 pages. [pdf]

  2. Effective algebraicity for solutions of systems of functional equations with one catalytic variable (with S. Yurkevich).
    Proceedings FPSAC'23, 12 pages, Séminaire Lotharingien de Combinatoire, [pdf] (Talk at FPSAC'23)

  3. Fast Algorithms for Discrete Differential Equations (with A. Bostan and M. Safey El Din).
    Proceedings ISSAC'23, pp.80–89, ACM Press, 2023.[pdf]

  4. Algorithms for Discrete Differential Equations of Order 1 (with A. Bostan, F. Chyzak,and M. Safey El Din).
    Proceedings ISSAC'22, pp.101–110, ACM Press, 2022. [pdf]

RESPONSABILITIES

  1. (2023-2024) One of the 8 elected representatives of my doctoral school EDMH.

  2. (2022-2024) Co-organizing the MATHEXP-Polsys seminar.

TALKS AND LECTURES

Click here for the complete list.


POSTER

  1. CWI Workshop on Solving Polynomial Equations and Applications [poster]


TEACHING ACTIVITIES

  1. Introduction aux systèmes d'exploitation at Université Paris-Cité (2025 → 2026)

  2. Mathématiques discrètes for Licence 2nd year students at Sorbonne Université (2023 → 2024)

  3. Data structures for Licence 2nd year students at Sorbonne Université (2021 → 2023)