Contact Informations
Emmanuel Zongo
Laboratoire AGM-Analyse, Géométrie, Modélisation
CY Cergy Paris Université
Site de Saint-Martin,
2 avenue Adolphe Chauvin,
95300 Pontoise, France.
Mail: wzongo@cyu.fr
Office: Bât E, 5ème étage, Bureau 521 Laboratoire AGM - Analyse, Géométrie, Modélisa
About me:
I defended my Ph.D thesis in january 2022 under the supervision of Jérôme Le Rousseau (Université Sorbonne Paris Nord) and Bernhard Ruf (University of Milan).
Starting from september 2025, I am a temporary teaching assistant and researcher in the AGM team at CY Cergy Paris Université.
Before I was a postdoc at Institut de Mathématiques de Toulouse with J. Dardé and M. Badra.
Research fields:
Control theory of PDEs
Calculus of variations
Inverse problems
Research topic:
Stabilization and controllability of hyperbolic and parabolic equations, and fluid-structure interaction systems
Inverse problems for fluid–solid interaction models
Asymptotic behavior of the spectrum of quasi-linear and non-linear eigenvalue problems, bifrurcation
Publications and Preprints:
Control theory of PDEs
Stabilization of the damped plate equation under general boundary conditions. Journal de l’École polytechnique, Tome 10 (2023) with J. Le Rousseau [doi.org/10.5802/jep.213]
Null-controllability result for a fourth order parabolic equation under general boundary condition. Mathematical Control and Related Fields (2025) with L. Robbiano . [doi.org/10.3934/mcrf.2025045]
Controllability of a Fluid-Structure Interaction System Governed by the Heat and Damped Beam Equations with M. Badra and J. Dardé (2025) [arxiv.org/abs/2506.16880]
Calculus of variations
Nonlinear eigenvalue problems and bifurcation for quasi-linear elliptic operators. Mediterranean Journal of Mathematics volume 19, Article number : 99 (2022) with B. Ruf [doi.org/10.1007/s00009-022-02015-4]
Bifurcation results for nonlinear eigenvalue problems involving the (p,q) Laplace operator. Advances in Differential Equations with B. Ruf [doi.org/10.57262/ade030-0708-421]
Eigenvalues of nonlinear (p,q)-fractional Laplace operators under nonlocal Neumann conditions. Nonlinear Analysis volume 262, (2025) with P-A. Feulekack [doi.org/10.1016/j.na.2025.113949 ]
Bifurcation results and multiple solutions for the fractional (p,q) Laplace operators with P-A. Feulefack. Submitted [hal.science/hal-04620871/document ]
Bifurcation results for quasi-linear operators from the Fucik spectrum of the Laplacian. Accepted for publication in Mediterranean Journal of Mathematics [hal.science/hal-03685585/document ]
Boundary value problems for quasi-linear and higher-order elliptic operators and application to bifurcation and stabilization [theses.hal.science/tel-03923409v1 ]
Teaching
Univeristé de Toulouse 2024-2025
- Travaux dirigés de théorie des distributions et introduction aux EDPs, Master 1 mécanique
Université Paris-Saclay 2022-2023
- Travaux pratiques en analyse numérique avec Python, L2, Eco-Maths
- Travaux dirigés en mathématiques de la modélisation, L1, Maths-Bio
- Travaux dirigés en calcul numérique 2, L2, Maths-Info
- Travaux dirigés en analyse 1, L1, Eco-Math
- Travaux dirigés en analyse 1, L1, Maths-Physique
- Travaux dirigés en maths 2- Algèbre et géométrie, L1 en Maths-Info
Université Paris-Nanterre 2021-2022
- Travaux dirigés en Analyse et probabilités L2 Economie-Gestion
- Travaux dirigés en Intégration et probabilités, L1 Economie-Gestion
- Travaux dirigés en statistique inférentielle, L2-Miage
- Travaux dirigés en Analyse 2, L1 Economie-Gestion
- Travaux dirigés en optimisation appliquée à la gestion, L3 Gestion
- Travaux dirigés en mathématiques analyse 2, L1 Economie-Droit-Gestion