Comparison of POD reduced order strategies for the nonlinear 2D shallow water equations

Stefanescu, RazvanSandu, AdrianNavon, I. M.2017-03-062017-03-062014-11-200271-2091http://hdl.handle.net/10919/75280497 - 521 (25) page(s)enIn CopyrightTechnologyComputer Science, Interdisciplinary ApplicationsMathematics, Interdisciplinary ApplicationsMechanicsPhysics, Fluids & PlasmasComputer ScienceMathematicsPhysicstensorial proper orthogonal decomposition (POD)discrete empirical interpolation method (DEIM)reduced order models (ROMs)shallow water equations (SWE)finite difference methodsalternating direction implicit methods (ADI)PROPER ORTHOGONAL DECOMPOSITIONPARTIAL-DIFFERENTIAL-EQUATIONSDISCRETE EMPIRICAL INTERPOLATIONMODEL-REDUCTIONCOHERENT STRUCTURESDIFFUSION EQUATIONSGALERKIN PROJECTIONPARTIAL-REALIZATIONLYAPUNOV EQUATIONSFLUID-DYNAMICSComparison of POD reduced order strategies for the nonlinear 2D shallow water equationsArticle - RefereedInternational Journal For Numerical Methods in Fluidshttps://doi.org/10.1002/fld.3946768