Assistant Professor preparing for the agrégation
École normale supérieure Paris-Saclay,
Tél : 06.70.29.41.13
Mail : robin.riblet@ens-paris-saclay

Research

Research interest : I work in number theory and more precisely in additive combinatorics.

I completed my PhD in Mathematics at the Lorraine University with the support of the École Polytechnique under the supervision of Alain Plagne and Anne De Roton.

PhD title : Small sumsets and Sidon sets, study of two extremes.

The script is available here (or HAL link here ).



Publications et preprints

  • Sidon sets in a union of intervals, 2022, Acta Mathematica Hungarica . ArXiv link , HAL link
  • Small sumsets, subcriticality structure, 2023, JTNB



    Other works

  • B_2[g] sets in any structures of integers
  • Relation between infinite Sidon sets and some families of finite Sidon sets
  • Sets without AP3, adaptation of Ruzsa's method
  • Polynomial method for sets without progression
  • Correcting code theory in Abbott's work
  • Set of Sidon in degenerate structures
  • Sidon set in hypercubes



    Refereeing

    Referee for the Ramanujan Journal ( RAMA ).

    • Teaching

    • 2017-2018 : Differential calculus and PDE (ENSEM engineering school)
    • 2018 : Suites and Series (L2 PC Lorraine University)
    • 2018 : Analysis 2 (L2 maths UL)
    • 2018-2019 : Complex Analysis (ENSEM)
    • 2019 : Probability and statistics 1 (UL)
    • 2019-2020 : Bilinear Algebra (L2 UL)
    • 2020 : Mathematics 1 (L1 S1 UL)
    • 2021 : Mathematics 2 (L1 S2 UL)
    • 2021 : Mathematics for all (L1 SPI UL)
    • 2021 : Linear algebra (L1 Mathematics UL)
    • 2022 : Numerical methods (L2 Mathématics)
    • 2022-2024 : Teacher at ENS Paris-Saclay

    Scientific Mediation

    • Cordées de la réussite (see here)
    • Maths en Jeans (see here)
    • Sciences fest (see here)
    • IECL Maths Club (see here)

    Organizations and talks

    • 2017 : Talk at the doctoral seminar of the Lorraine University (UL): Large sum sets.
    • 2017 : Presentation at the autumn day for doctoral students at UL: Sets without AP3.
    • 2017 : Organization of the spring day for UL doctoral students.
    • 2017 : Organization of UL doctoral seminars.
    • 2017-2018 : Contributions and assistance to the maths club of the Lorraine Elie-Cartan Institute.
    • 2018 : Talk at UL Number Theory Seminar: Polynomial Method.
    • 2018 : Maths En Jeans Congress organization.
    • 2018 : Organization of the number theory, additive combinatorics and Fourier analysis day in Nancy.
    • 2019 : Talk in École Polytechnique: Small differences technique.
    • 2019 : Conference, What high-level sport has brought to my studies.
    • 2021 : Talk at UL Number Theory Seminar: Sidon set in the union of two intervals.
    • 2021 : Talk at Bordeaux Number Theory Seminar.
    • 2021 : Talk, meeting of analytical and elementary number theory at the Institut Henri Poincaré.
    • 2022 : Talk at Caen Number Theory and arithmetic geometry seminar.
    • 2022 : Talk at Lyon Combinatorics and Number Theory seminar.