dc.contributor.author | Ashwin, Peter | en_GB |
dc.contributor.department | University of Exeter (at the time of publication the author was at the University of Surrey) | en_GB |
dc.date.accessioned | 2008-04-01T16:15:38Z | en_GB |
dc.date.accessioned | 2011-01-25T10:33:50Z | en_GB |
dc.date.accessioned | 2013-03-20T12:29:58Z | |
dc.date.issued | 1999 | en_GB |
dc.description.abstract | We consider attractors for certain types of random dynamical systems. These are skew-product systems whose base transformations preserve an ergodic invariant measure. We discuss definitions of invariant sets, attractors and invariant measures for deterministic and random dynamical systems. Under assumptions that include, for example, iterated function systems, but that exclude stochastic differential equations, we demonstrate how random attractors can be seen as examples of Milnor attractors for a skew-product system. We discuss the minimality of these attractors and invariant measures supported by them. As a further connection between random dynamical systems and deterministic dynamical systems, we show how dynamical or D-bifurcations of random attractors with multiplicative noise can be seen as blowout bifurcations, and we relate the issue of branching at such D-bifurcations to branching at blowout bifurcations. | en_GB |
dc.identifier.citation | 455 (1987), pp. 2615-2634 | en_GB |
dc.identifier.doi | 10.1098/rspa.1999.0419 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10036/22079 | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | Royal Society | en_GB |
dc.relation.url | http://dx.doi.org/10.1098/rspa.1999.0419 | en_GB |
dc.relation.url | http://publishing.royalsociety.org/index.cfm?page=1086# | en_GB |
dc.subject | chaotic dynamics | en_GB |
dc.subject | random dynamical systems | en_GB |
dc.subject | forced systems | en_GB |
dc.subject | blowout bifurcation | en_GB |
dc.title | Minimal attractors and bifurcations of random dynamical systems | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2008-04-01T16:15:38Z | en_GB |
dc.date.available | 2011-01-25T10:33:50Z | en_GB |
dc.date.available | 2013-03-20T12:29:58Z | |
dc.identifier.issn | 1364-5021 | en_GB |
dc.identifier.issn | 1471-2946 | en_GB |
dc.description | Copyright © 1999 The Royal Society. NOTICE: This is the author’s version of a work accepted for publication by The Royal Society. The definitive version was subsequently published in Proceedings of the Royal Society A, Vol 455, Number 1987, 8 July 1999, DOI:10.1098/rspa.1999.0419 | en_GB |
dc.identifier.journal | Proceedings of The Royal Society A | en_GB |