4 papers
Analytic semigroup generated by the dispersal process of a sylvatic transmission model of Chagas disease
Narimene Benarbia, Rabah Labbas, Tewfik Mahdjoub +1
In this work, we develop a new biological transmission model for Chagas disease. This model, set in two juxtaposed habitats with skew Brownian motion conditions at the interface, i…
Semigroups generated in Lp-spaces by some dispersal process including semi-permeability conditions at the interface
Laïd Djilali, Rabah Labbas, Ahmed Medeghri +2
We study an elliptic differential equation set in two habitats under semi-permeability conditions at the interface. This equation describes some dispersal process in population dyn…
Solvability of a fourth order elliptic problem in a bounded sector, part II
Rabah Labbas, Stéphane Maingot, Alexandre Thorel
After different variables and functions changes, the generalized dispersal problem, recalled in (1) below and considered in part I, see Labbas, Maingot and Thorel [14], leads us to…
Solvability of a fourth order elliptic problem in a bounded sector, part I
Rabah Labbas, Stéphane Maingot, Alexandre Thorel
The purpose of this article (composed of two parts) is the study of the generalized dispersal operator of a reaction-diffusion equation in -spaces set in the finite conical do…