Hyperbolic lines and the stratospheric polar vortex
DOI10.1063/1.1480442zbMath1080.86002OpenAlexW2120768943WikidataQ47870148 ScholiaQ47870148MaRDI QIDQ5706295
Publication date: 7 November 2005
Published in: Chaos: An Interdisciplinary Journal of Nonlinear Science (Search for Journal in Brave)
Full work available at URL: http://hdl.handle.net/10220/8224
Lyapunov exponentchaotic mixingeffective localelliptic coherent structuresLagrangian ellipticityLagrangian hyperbolicitystrain coordinateswinter stratosphere
Dynamical systems in fluid mechanics, oceanography and meteorology (37N10) Vortex flows for incompressible inviscid fluids (76B47) Meteorology and atmospheric physics (86A10)
Related Items (15)
Cites Work
- The dynamics of enstrophy transfer in two-dimensional hydrodynamics
- Finite time transport in aperiodic flows
- Geometric structures, lobe dynamics, and Lagrangian transport in flows with aperiodic time-dependence, with applications to Rossby wave flow
- On the validity of the ``Weiss criterion in two-dimensional turbulence
- Lagrangian coherent structures and mixing in two-dimensional turbulence
- Invariant manifold templates for chaotic advection
- An exact criterion for the stirring properties of nearly two-dimensional turbulence
- Particles and fields in fluid turbulence
- Small-scale variation of convected quantities like temperature in turbulent fluid Part 1. General discussion and the case of small conductivity
- An analytical study of transport, mixing and chaos in an unsteady vortical flow
- Does the tracer gradient vector align with the strain eigenvectors in 2D turbulence?
- Lobe dynamics applied to barotropic Rossby-wave breaking
- Lagrangian structures and the rate of strain in a partition of two-dimensional turbulence
- Lagrangian coherent structures from approximate velocity data
- Chaotic transport in the homoclinic and heteroclinic tangle regions of quasiperiodically forced two-dimensional dynamical systems
- The kinematics of stretching and alignment of material elements in general flow fields
- A method of univariate interpolation that has the accuracy of a third-degree polynomial
- Finding finite-time invariant manifolds in two-dimensional velocity fields
- Nonasymptotic properties of transport and mixing
- Patchiness: A New Diagnostic for Lagrangian Trajectory Analysis in Time-Dependent Fluid Flows
- Dispersion of passive tracers in closed basins: Beyond the diffusion coefficient
- The effect of homogeneous turbulence on material lines and surfaces
- Distinguished material surfaces and coherent structures in three-dimensional fluid flows
- Alignment of tracer gradient vectors in 2D turbulence
This page was built for publication: Hyperbolic lines and the stratospheric polar vortex