Small probability events for two-layer geophysical flows under uncertainty

Simple item page
dc.creatorDu, Aijun
dc.creatorDuan, Jinqiao
dc.creatorGao, Hongjun
dc.date2008-10-15
dc.date.accessioned2026-07-07T10:10:35Z
dc.date.available2026-07-07T10:10:35Z
dc.descriptionThe stochastics two-layer quasi-geostrophic flow model is an intermediate system between the single-layer two dimensional barotropic flow model and the continuously stratified three dimensional baroclinic flow model. This model is widely used to investigate basic mechanisms in geophysical flows, such as baroclinic effects, the Gulf Stream and subtropical gyres. A large deviation principle for the two-layer quasi-geostrophic flow model under uncertainty is proved. The proof is based on the Laplace principle and a variational approach. This approach does not require the exponential tightness estimates which are needed in other methods for establishing large deviation principles.
dc.description26 pages
dc.identifierhttps://arxiv.org/abs/0810.2818
dc.identifierhttp://arxiv.org/abs/0810.2818
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171637
dc.subjectDynamical Systems
dc.subjectAnalysis of PDEs
dc.subjectProbability
dc.subject60H15; 76U05
dc.titleSmall probability events for two-layer geophysical flows under uncertainty
dc.typetext

Files

Collections

arXiv