title: Pattern formation and spatial self-entrainment in bistable chemical systems.
abstract: We describe the formation of spatial structures generated by diffusive instabilities in bistable systems. The coupling between the different spatial modes emanating from the two homogeneous steady states can then give rise to self-parametric instabilities favoring the occurrence of resonant rhombic or quasiperiodic structures such as superlattices or quasicrystalline patterns.
authors.affiliation: Service de Chimie-Physique & CENOLI, CP 231, Campus Plaine, Université libre de Bruxelles, Blvd. du Triomphe, B-1050 Brussels, Belgium. gdewel@ulb.ac.be
authors.forename: G
authors.initials: G
authors.lastname: Dewel
authors.forename: M
authors.initials: M
authors.lastname: Bachir
authors.forename: S
authors.initials: S
authors.lastname: Métens
authors.forename: P
authors.initials: P
authors.lastname: Borckmans