38 citations · 475 across the 32 of their papers we have counts for
3 papers · 1 filter
Data augmentation for the POD formulation of the parametric laminar incompressible Navier-Stokes equations
Alba Muixí, Sergio Zlotnik, Matteo Giacomini +1
A posteriori reduced-order models (ROM), e.g. based on proper orthogonal decomposition (POD), are essential to affordably tackle realistic parametric problems. They rely on a trust…
An unfitted high-order HDG method for two-fluid Stokes flow with exact NURBS geometries
Stefano Piccardo, Matteo Giacomini, Antonio Huerta
A high-order, degree-adaptive hybridizable discontinuous Galerkin (HDG) method is presented for two-fluid incompressible Stokes flows, with boundaries and interfaces described usin…
An overlapping domain decomposition method for the solution of parametric elliptic problems via proper generalized decomposition
Marco Discacciati, Ben J. Evans, Matteo Giacomini
A non-intrusive proper generalized decomposition (PGD) strategy, coupled with an overlapping domain decomposition (DD) method, is proposed to efficiently construct surrogate models…