Coherent structures are persistent localized features in time-varying fields. Some examples
of physical fields in which coherence is of interest include pressure, temperature, and …

Coherent Lagrangian (material) structures are ubiquitous in unsteady fluid flows, often
observable indirectly from tracer patterns they create, for example, in the atmosphere and …

There has been a proliferation in the development of Lagrangian analytical methods for
detecting coherent structures in fluid flow transport, yielding a variety of qualitatively different …

We present a method for identifying the coherent structures associated with individual
Lagrangian flow trajectories even where only sparse particle trajectory data are available …

Finite-time coherent sets inhibit mixing over finite times. The most expensive part of the
transfer operator approach to detecting coherent sets is the construction of the operator …

Finite‐time coherent sets (FTCSs) are distinguished regions of phase space that resist
mixing with the surrounding space for some finite period of time; physical manifestations …

The lack of reliable forecasts for the spread of oceanic and atmospheric contamination
hinders the effective protection of the ecosystem, society, and the economy from the fallouts …

We derive measures of local material stretching and rotation that are computable from
individual trajectories without reliance on other trajectories or on an underlying velocity field …

The detection of finite-time coherent particle sets in Lagrangian trajectory data, using data-
clustering techniques, is an active research field at the moment. Yet, the clustering methods …

This work describes the application of a technique that extracts branched manifolds from
time series to study numerically generated fluid particle behaviour in the wake past a …