In this paper, we describe a unified algorithm for locating and computing hyperbolic trajectories, and then computing their stable and unstable manifolds, for finite time velocity fields in the form of a data set defined on a space-time grid. The algorithm is applied to a turbulent regime of a quasigeostrophic wind-driven double gyre in a rectangular domain.
|Translated title of the contribution||Computation of hyperbolic trajectories and their stable and unstable manifolds for oceanographic flows represented as data sets|
|Pages (from-to)||17 - 33|
|Number of pages||17|
|Journal||Nonlinear Processes in Geophysics|
|Publication status||Published - Feb 2004|
Bibliographical notePublisher: European Geosciences Union
Other identifier: IDS Number: 808IT