2 papers
math.PR2026
A stochastic model for immune response with mutations and evolution: the non-spatial setting
Carolina Grejo, Fabio Lopes, Fábio Machado +1
We consider a stochastic model for a pathogen population in the presence of an immune response, in which pathogen types are partially ordered by ancestry and the immune system must…
math.PR2025
A contact process with stronger mutations on trees
Fábio Lopes, Alejandro Roldán-Correa
We consider a spatial stochastic model for a pathogen population growing inside a host that attempts to eliminate the pathogens through its immune system. The pathogen population i…