123 citations · 404 across the 24 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math.NA2020
A Fokker-Planck approach to the study of robustness in gene expression
Pierre Degond, Maxime Herda, Sepideh Mirrahimi
We study several Fokker-Planck equations arising from a stochastic chemical kinetic system modeling a gene regulatory network in biology. The densities solving the Fokker-Planck eq…
math.AP2020
Survival criterion for a population subject to selection and mutations ; Application to temporally piecewise constant environments
Manon Costa, Christèle Etchegaray, Sepideh Mirrahimi
We study a parabolic Lotka-Volterra type equation that describes the evolution of a population structured by a phenotypic trait, under the effects of mutations and competition for…