C
Celso Grebogi
Researcher at University of Aberdeen
Publications - 504
Citations - 24303
Celso Grebogi is an academic researcher from University of Aberdeen. The author has contributed to research in topics: Attractor & Chaotic. The author has an hindex of 76, co-authored 488 publications receiving 22450 citations. Previous affiliations of Celso Grebogi include University of São Paulo & Budapest University of Technology and Economics.
Papers
More filters
Journal ArticleDOI
Crises, sudden changes in chaotic attractors, and transient chaos
TL;DR: In this article, the authors show that crisis events are prevalent in many circumstances and systems, and that, just past a crisis, certain characteristic statistical behavior (whose type depends on the type of crisis) occurs.
Journal ArticleDOI
The control of chaos: theory and applications
TL;DR: In this paper, the Ott-Grebogi-Yorke (OGY) method and the adaptive method for chaotic control are discussed. But the authors focus on the targeting problem, i.e., how to bring a trajectory to a small neighborhood of a desired location in the chaotic attractor in both low and high dimensions.
Journal ArticleDOI
Using small perturbations to control chaos
TL;DR: The extreme sensitivity of chaotic systems to tiny perturbations (the ‘butterfly effect’) can be used both to stabilize regular dynamic behaviours and to direct chaotic trajectories rapidly to a desired state.
Journal ArticleDOI
Chaotic attractors in crisis
TL;DR: In this article, the occurrence of sudden qualitative changes of chaotic (or "turbulent") dynamics is discussed and illustrated within the context of the one-dimensional quadratic map, and the cause and properties of these phenomena are investigated.
Journal ArticleDOI
Communicating with chaos.
TL;DR: It is shown that the recent realization that chaos can be controlled with small perturbations can be utilized to cause the symbolic dynamics of a chaotic system to track a prescribed symbol sequence, thus allowing us to encode any desired message in the wave form from a chaotic oscillator.