title: Chemical waves.
abstract: Spatial structures may occur in nonlinear systems far from equilibrium. Chemical waves, which are concentration variations of chemical species propagating in a system, are an example of such structures. A survey is given of some experiments on chemical waves by spectroscopic and microphotographic techniques, arranged according to different types of waves, different geometries, and various properties.
authors.forename: J
authors.initials: J
authors.lastname: Ross
authors.forename: S C
authors.initials: SC
authors.lastname: Müller
authors.forename: C
authors.initials: C
authors.lastname: Vidal