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math.DS2024
A minimal model for multigroup adaptive SIS epidemics
Massimo A. Achterberg, Mattia Sensi, Sara Sottile
We propose a generalization of the adaptive N-Intertwined Mean-Field Approximation (aNIMFA) model studied in Achterberg and Sensi (2023) to a heterogeneous network of communities.…
math.DS2023
A geometric analysis of the SIRS compartmental model with fast information and misinformation spreading
Iulia Martina Bulai, Mattia Sensi, Sara Sottile
We propose a novel slow-fast SIRS compartmental model with demography, by coupling a slow disease spreading model and a fast information and misinformation spreading model. Beside…
math.DS2023
A geometric analysis of the SIRS model with secondary infections
Panagiotis Kaklamanos, Andrea Pugliese, Mattia Sensi +1
We propose a compartmental model for a disease with temporary immunity and secondary infections. From our assumptions on the parameters involved in the model, the system naturally…