title: Active synchronization in nonhyperbolic hyperchaotic systems.
abstract: We propose a methodology to address the outstanding problem of synchronization in nonhyperbolic hyperchaotic physical systems. Our approach makes use of a controlling-chaos strategy that accomplishes the task by transmitting only one scalar signal even in the presence of noise.
authors.affiliation: Brazilian National Institute for Space Research (INPE), São José dos Campos, São Paulo, 12227-010, Brazil.
authors.forename: Elbert E N
authors.initials: EE
authors.lastname: Macau
authors.forename: Celso
authors.initials: C
authors.lastname: Grebogi
authors.forename: Ying-Cheng
authors.initials: YC
authors.lastname: Lai