Analogies between logistic equation and relativistic cosmology
arXiv:2104.08093
Abstract
We develop several formal analogies between the logistic equation and the spatially homogeneous and isotropic relativistic cosmology described by the Einstein-Friedmann equations. These analogies produce an effective Lagrangian and Hamiltonian and new symmetries for the logistic equation.
12 pages, no figures. Invited paper to appear in special issue of Symmetry