12 citations · 27 across the 8 of their papers we have counts for
11 papers
A note on the top Lyapunov exponent of linear cooperative systems
Michel Benaïm, Claude Lobry, Tewfik Sari +1
In a recent paper [Asymptotic of the largest Floquet multiplier for cooperative matrices Annales de la Faculté des Sciences de Toulouse, Tome XXXI, no 4 (2022)] P. Carmona gives an…
Untangling the role of temporal and spatial variations in persistance of populations
Michel Benaïm, Claude Lobry, Tewfik Sari +1
We consider a population distributed between two habitats, in each of which it experiences a growth rate that switches periodically between two values, or $ -…
The multi-patch logistic equation with asymmetric migration
Bilel Elbetch, Tounsia Benzekri, Daniel Massart +1
This paper considers a multi-patch model, where each patch follows a logistic law, and patches are coupled by asymmetrical migration terms. First, in the case of perfect mixing, i.…
The Operating Diagram for a Two-Step Anaerobic Digestion Model
Tewfik Sari, Boumediene Benyahia
The Anaerobic Digestion Model No. 1 (ADM1) is a complex model which is widely accepted as a common platform for anaerobic process modeling and simulation. However, it has a large n…
Generalised approach to modelling a three-tiered microbial food-web
Tewfik Sari, Matthew J. Wade
Ecological modelling of increasingly more complex microbial populations is necessary to reflect the highly functional and diverse behaviour inherent to many systems found in realit…
Predicting coexistence of plants subject to a tolerance-competition trade-off
Bart Haegeman, Tewfik Sari, Rampal S. Etienne
Ecological trade-offs between species are often invoked to explain species coexistence in ecological communities. However, few mathematical models have been proposed for which coex…