Curriculum vitae

ruben.louis@mathematik.uni-goettingen.de
Born in Torbeck, Haiti
Grade : Ph.D. in Mathematics, University of Lorraine, France
Defense date : November 12th, 2022
Position : Postdoc in collaboration with Jilin university (China) and Göttingen university (Germany) until August 2026.

Education

  • 2014-2017 : École Normale Supérieure, Haıti Undergraduate studies.
  • 2018-2019 : Université de Poitiers, Master Degree.
  • 2019 – Nov. 2022: Lorraine University PhD, under the direction of C. Laurent-Gengoux.
  • Present-2026 : Jilin university (China) and Göttingen university, Postdoctoral fellow.

Various :  PHP, C, C++, Python.
Language : English (fluent), French (fluent), Haitian Creole (native).

Publications

Master Memoirs
[1]: Résolution de l’équation des ondes (Master 1).
[2]: Structures de Poisson et systèmes intégrables (Master 2), under the direction of Pol
Vanhaecke.

PhD

[3]: Universal higher Lie algebras of singular spaces and their symmetries, under the direction of Camille Laurent-Gengoux.

Research publications

[4]: (with Camille Laurent-Gengoux) Acyclic Lie ∞-algebroids ≃ Lie-Rinehart algebras,
Journal of Algebra, Vol. 594, (2022), p. 1-53. ORCID: 0000-0002-3582-7994

[5]: On symmetries of singular foliations. Journal of Geometry and Physics, page
104833, 2023.

[6]: A series of Nash resolutions of a singular foliation, (2023). Submitted.

[7]: (with Camille Laurent-Gengoux, Leonid Ryvkin)  An invitation to singular foliations “Poisson geometry CRM, Barcelona 2022”.
 Invited for publication in “Advanced Courses in Mathematics – CRM Barcelona” booklet series.

[8]: On Nash resolution of (singular) Lie algebroids, (2024). Submitted.

Conference Participation

 

Teaching Experiences & seminars

  • 2018-2019 : Teaching assistant (TA) in Calculus, Math. Dept. ENS, Haiti.
  • 2019-2023 :  Statistics and optimization course (TA) applied to economics for first-year students, Law and Economics Dept., U. Lorraine.
  • 2019-2023 : Lectures and exercises classes, Computer Science Dept., U. Lorraine.
  • 2019-2023 : Exercises classes in statistics, Law and Economics Dept., U. Lorraine.
  • 2020-2023 : Supervision of third-year student memoirs, Math. Dept., U. Lorraine
  • 2021-2023 : TA in affine geometry, Math. Dept., U. Lorraine.
  • 2023-2024:  Introduction to singular foliations: weekly seminar at Math. Dept. of Jilin University.
  • 2023-2024:  Differential geometry (replacing Prof. Dr. Chenchang Zhu): first-year Master student at Math. Dept. of Göttingen University.

Research groups
2020-2021 : Member of MITI 80Prime CNRS project “Granum”.
2022-2024 : Member of the Franco-German PHC project ”Procope”.
Present : Sfars online seminar on foliations.
Present : Workshop on “n-pletic manifolds and higher structures”, IECL Lorraine.      Present : Higher Structures seminar, Math Dept of Göttingen University.

 

Awards