On lower bounds of the solutions of some simple reaction-diffusion equations
Abstract
Description
The mean-field reaction-diffusion equations of the diffusive pair-annihilation and triplett-annihilation processes are considered. A direct lower bound on the time-dependent mean particle-density is derived. The results are applied to the mean-field theory of the diffusive pair-contact process.
Latex2e, 9 pages
Latex2e, 9 pages