Hi! My name is Arsene Brice Zotsa-Ngoufack and I'm a PhD in mathemactics. I did my Ph.D at Aix-Marseille Université/INRAE in France under the supervision of Raphael Forien, Etienne Pardoux and Raoul Ayissi. I studied from 2013 to 2019 at the University of Yaoundé I in Cameroon, where I obtained a Master's degree in complex analysis under the supervision of Professor Edgar Tchoundja. Then, during the academic year 2019-2020, I did a Master's degree in Probability-statistics applied to life sciences at Université Félix Houphouet Boigny d'Abidjan Cocody (M2PSAV). For this master's degree, I did my intership at INRAE in France under the supervision of Raphael Forien and Etienne Pardoux.
I defend my Ph.D on stochastic epidemic models with varying infectivity and waning immunity: Functional Law of Large Numbers, Functional Central Limit Theorem's. Weighted norm inequalities in the variable Lebesgue spaces for the Bergman projector on the unit ball of Cn, [Thesis,slide]
I am currently a postdoctoral researcher at Université du Québec à Montréal, working with Hélène Guérin and Arthur Charpentier on stochastic epidemic models related to insurance issues. I am also working on Backward stochastic differential equation and generative AI.
[3] Arsene Brice Zotsa Ngoufack: "Functional Central limit theorems for epidemic models with varying infectivity and waning immunity", ESAIM PS, 29:45-112, 2025.
[2] Raphael Forien, Guodong Pang, Etienne Pardoux, and Arsene-Brice Zotsa-Ngoufack: "Stochastic epidemic models with varying infectivity and waning immunity", The Annals of Applied Probability 35 (3) 2175 - 2216, 2025.
[1] David Békollè, Edgar Tchoundja and Arsene Brice Zotsa-Ngoufack: "Weighted norm inequalities in the variable Lebesgue spaces for the Bergman projector on the unit ball of Cn ", Transactions of A. Razmadze Mathematical Institute 179.1(2025).
[1] Hélène Guérin and Arsene Brice Zotsa-Ngoufack: "Stochastic epidemic model with memory of the last infection and waning immunity", arXiv preprint arXiv:2505.00601, 2025.
[2] Arsene Brice Zotsa-Ngoufack: "Functional Central Limit Theorem and SPDE for epidemic model with memory of the last infection and waning immunity", arXiv preprint arXiv:2505.15617,2025.[pdf]
zotsa_ngoufack.arsene_brice@uqam.ca