I don't know how to edit titles of articles, but the topic of this article is grammatically "diffusion-limited aggregation," with the hyphen there. See references, for instance.
- reaction-limited aggregation
- Eden growth model
Duplicate article of "Brownian Tree"
Neither article is very good. DLA has a far more illustrious history than either indicate and remains an active research area today. It might be worth trying to get somebody like Len Sander to re-write one of the articles and then delete the "Brownian Tree" article. —Preceding unsigned comment added by 22.214.171.124 (talk) 13:24, 31 August 2009 (UTC)