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Nonlinear Compartment Models with Time-Dependent Parameters
2021
Mathematics
A nonlinear compartment model generates a semi-process on a simplex and may have an arbitrarily complex dynamical behaviour in the interior of the simplex. Nonetheless, in applications nonlinear compartment models often have a unique asymptotically stable equilibrium attracting all interior points. Further, the convergence to this equilibrium is often wave-like and related to slow dynamics near a second hyperbolic equilibrium on the boundary. We discuss a generic two-parameter bifurcation of
doi:10.3390/math9141657
fatcat:nzhij4wkq5e6jlbpzixmusyhha