99 citations · 295 across the 16 of their papers we have counts for
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math.DS2016★ 19 cited
Efficient Computation of Null-Geodesic with Applications to Coherent Vortex Detection
Mattia Serra, George Haller
Recent results suggest that boundaries of coherent fluid vortices (elliptic coherent structures) can be identified as closed null-geodesics of appropriate Lorentzian metrics define…
math.DS2016★ 15 cited
Forecasting Long-Lived Lagrangian Vortices from their Objective Eulerian Footprints
Mattia Serra, George Haller
We derive a non-dimensional metric to quantify the expected Lagrangian persistence of objectively defined Eulerian vortices in two-dimensional unsteady flows. This persistence metr…