71 citations · 141 across the 11 of their papers we have counts for
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Data-informed Emulators for Multi-Physics Simulations
Hannah Lu, Dinara Ermakova, Haruko Murakami Wainwright +2
Machine learning techniques are powerful tools for construction of emulators for complex systems. We explore different machine learning methods and conceptual methodologies, rangin…
Extended Dynamic Mode Decomposition for Inhomogeneous Problems
Hannah Lu, Daniel M. Tartakovsky
Dynamic mode decomposition (DMD) is a powerful data-driven technique for construction of reduced-order models of complex dynamical systems. Multiple numerical tests have demonstrat…
Dynamic Mode Decomposition for Construction of Reduced-Order Models of Hyperbolic Problems with Shocks
Hannah Lu, Daniel M. Tartakovsky
Construction of reduced-order models (ROMs) for hyperbolic conservation laws is notoriously challenging mainly due to the translational property and nonlinearity of the governing e…