8 citations · 8 across the 3 of their papers we have counts for
3 papers
Analysis of tidal flows through the Strait of Gibraltar using Dynamic Mode Decomposition
Sathsara Dias, Sudam Surasinghe, Kanaththa Priyankara +4
The Strait of Gibraltar is a region characterized by intricate oceanic sub-mesoscale features, influenced by topography, tidal forces, instabilities, and nonlinear hydraulic proces…
Melnikov theory for two-dimensional manifolds in three-dimensional flows
K. G. D. Sulalitha Priyankara, Sanjeeva Balasuriya, Erik Bollt
We present a Melnikov method to analyze two-dimensional stable or unstable manifolds associated with a saddle point in three-dimensional non-volume preserving autonomous systems. T…
Quantifying the role of folding in nonautonomous flows: the unsteady Double-Gyre
K. G. D. Sulalitha Priyankara, Sanjeeva Balasuriya, Erik Bollt
We analyze chaos in the well-known nonautonomous Double-Gyre system. A key focus is on folding, which is possibly the less-studied aspect of the "stretching + folding = chaos" mant…