title: Solitons in a reaction-diffusion system.
abstract: Solitary waves in reaction-diffusion systems usually annihilate on collision. A nonlinear system of reaction-diffusion equations has been constructed which has solitons: solitary waves whose interaction in a collision results in the emergence of two solitary waves identical to the colliding waves.
authors.forename: H C
authors.initials: HC
authors.lastname: Tuckwell