Comment on ``Second derivative ridges are straight lines and the implications for computing Lagrangian coherent structures

DOI10.1016/J.PHYSD.2012.09.002zbMath1322.76032OpenAlexW2136485377MaRDI QIDQ1935173

David Günther, Tino Weinkauf, Ronald Peikert

Publication date: 30 January 2013

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physd.2012.09.002

zbMATH Keywords

Lagrangian coherent structuresfinite-time Lyapunov exponentridge detection

Mathematics Subject Classification ID

Dynamical systems in fluid mechanics, oceanography and meteorology (37N10) Dynamical systems approach to turbulence (76F20) Topological dynamics of nonautonomous systems (37B55)

Related Items (2)

Nonparametric ridge estimation ⋮ Identification of Lagrangian coherent structures in a turbulent boundary layer

Cites Work

• A variational theory of hyperbolic Lagrangian coherent structures
• Second derivative ridges are straight lines and the implications for computing Lagrangian coherent structures
• Definition and properties of Lagrangian coherent structures from finite-time Lyapunov exponents in two-dimensional aperiodic flows
• Ridge Concepts for the Visualization of Lagrangian Coherent Structures

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