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members:xerny:welcome

Erny Xavier

photo1.jpg Doctorant
Université d'Évry Val d'Essonne
Laboratoire de Mathématiques et Modélisation d'Évry (UMR 8071)
I.B.G.B.I., 23 Bd. de France, 91037 Évry Cedex
Bureau: 415
☎ +33 (0) 1 64 64 85
📠: +33 1 64 85
Mail: xavier.erny@univ-evry.fr

About me

I am a PhD student since October 2018 under the supervision of Dasha Loukianova (Université d'Évry, LaMME) and Eva Löcherbach (Université Paris 1, SAMM). My thesis is dedicated to the study of large scale limit of (stochastic) particle systems in a diffusive regime, and particularly for systems with Hawkes-type dynamics. I am more generally interested in applications of mathematics and computer science to model biological phenomena.

Research themes

  • Interacting particle systems, nonlinear multivariate Hawkes processes, mean field limits, propagation of chaos
  • Point processes, Poisson measures

Publications

  • X. Erny, E. Löcherbach, D. Loukianova (2019) Mean field limits for interacting Hawkes processes in a diffusive regime. arXiv

Talks

  • Journées des Probabilités 24-28 June 2019 : Mean field limits for Hawkes processes in a diffusive regime slides
  • Les Probabilités de Demain 14 June 2019 : Mean field limits for Hawkes processes in a diffusive regime Video

Teaching

Agrégation

Agrégation externe de Mathématiques option D (Computer Science), rank: 98 (year: 2017)
list (non-exhaustive) of “développements”: Développements

Université d'Évry

  • 2018-2020 : Teaching assistant, Probability (L2 Mathematics/L2 Computer science) → Exercises sheets (2019/2020): TD1, TD2, TD3, TD4, TD5
  • 2018-2020 : Teaching assistant, Probability (L1 Biology)
  • 2018-2020 : Oral examiner, Mathematics (L1 Mathematics)

Lycée Saint-Louis

  • 2017-2018 : Oral examiner, Mathematics (MPSI)
members/xerny/welcome.txt · Last modified: 2019/11/25 15:58 by Xavier Erny

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