2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/20622The evolution of the two-point functions of autonomous one-dimensional single-species reaction-diffusion systems with nearest-neighbor interaction and translationally-invariant initial conditions is investigated. It is shown that the dynamical phase structure of such systems consists of five phases. As an example, a one-parameter family is introduced which can be in each of these phases.12 pages, 1 figure, LaTeX2eStatistical Mechanicstext