90 citations · 138 across the 6 of their papers we have counts for
6 papers
Optimal and sustainable management of a soilborne banana pest
Israël Tankam Chedjou, Frédéric Grognard, Jean Jules Tewa +1
In this paper we propose an eco-friendly optimization of banana or plantain yield by the control of the pest burrowing nematode \textit{Radopholus similis}. This control relies on…
Optimal intervention strategies of staged progression HIV infections through an age-structured model with probabilities of ART drop out
Mboya Ba, Ramsès Djidjou-Demasse, Mountaga Lam +1
In this paper, we construct a model to describe the transmission of HIV in a homogeneous host population. By considering the specific mechanism of HIV, we derive a model structured…
Tree-Grass interactions dynamics and Pulse Fires: mathematical and numerical studies
A. Tchuinté Tamen, Y. Dumont, S. Bowong +2
Savannas are dynamical systems where grasses and trees can either dominate or coexist. Fires are known to be central in the functioning of the savanna biome though their characteri…
An impulsive modelling framework of fire occurrence in a size structured model of tree-grass interactions for savanna ecosystems
V. Yatat, P. Couteron, J. J. Tewa +2
Fires and rainfall are major mechanisms that regulate woody and grassy biomasses in savanna ecosystems. Conditions of long-lasting coexistence of trees and grasses have been mainly…
Analysis of the spread of tuberculosis in heterogeneous complex metapopulations
Berge Tsanou, Samuel Bowong, Jean Jules Tewa
his paper describes and analyzes the spatial spread of tuberculosis (TB) on complex metapopulation, that is, networks of populations connected by migratory flows whose configuratio…
Global Analysis of New Malaria Intrahost Models with a Competitive Exclusion Principle
Abderrahman Iggidr, Jean-Claude Kamgang, Gauthier Sallet +1
In this paper we propose a malaria within-host model with k classes of age for the parasitized red blood cells and n strains for the parasite. We provide a global analysis for this…