Articles dans des revues à comité de lecture
|On lower bounds of the solutions of some simple reaction-diffusion equations|
|ArXiv : cond-mat/0309027 [PDF]|
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.