52 citations · 321 across the 18 of their papers we have counts for
4 papers · 1 filter
Conservative parabolic problems: non-degenerated theory and degenerated examples from population dynamics
Olga Danilkina, Max O. Souza, Fabio A. C. C. Chalub
We consider partial differential equations (PDE) of drift-diffusion type in the unit interval, supplemented by either two conservation laws or by a conservation law and a further b…
On the dynamics of a class of multi-group models for vector-borne diseases
Abderrahman Iggidr, Gauthier Sallet, Max O. Souza
The resurgence of vector-borne diseases is an increasing public health concern, and there is a need for a better understanding of their dynamics. For a number of diseases, e.g. den…
Fixation in large populations: a continuous view of a discrete problem
Fabio A. C. C. Chalub, Max O. Souza
We study fixation in large, but finite, populations with two types, and dynamics governed by birth-death processes. By considering a restricted class of such processes, we derive a…
Robustness of Cucker-Smale flocking model
Eduardo Canale, Federico Dalmao, Ernesto Mordecki +1
Consider a system of autonomous interacting agents moving in space, adjusting each own velocity as a weighted mean of the relative velocities of the other agents. In order to test…