Research Publications

Works in Progress

[1] Lea Popovic and Arsene Brice Zotsa-Ngoufack: "Time-dependent Product-form for Spatial Stochastic Reaction Networks in Heterogeneous Systems", Work in progress 2026.

Preprints

[4] Zinsou Max Debaly, and Arsene Brice Zotsa-Ngoufack: "Uniform Gaussian Approximation for The Quasi-Likelihood Estimator for a Weakly Dependent Nonlinear Time Series Models", arXiv preprint arXiv:2609.04613, 2026.

[3] Arsene Brice Zotsa-Ngoufack: "Stochastic epidemic models with pulse vaccination, varying infectivity and waning immunity", arXiv preprint arXiv:2609.04601, 2026.

[2] Hélène Guérin, Michel Mandjes, Jean-François Renaud and Arsene Brice Zotsa-Ngoufack: Insurance Risk Models in a heterogeneous time-dependent population: Scaling limit and Ruin Probabilities, arXiv preprint arXiv:2606.28031, 2026.

[1] 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.

Journal Articles

[4] Hélène Guérin and Arsene Brice Zotsa-Ngoufack: "Stochastic epidemic model with memory of the last infection and waning immunity", SIAM Journal on Applied Mathematics, 86(5), 2615–2647, 2026.

[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).

Master Thesis