126 citations · 430 across the 56 of their papers we have counts for
5 papers · 1 filter
A Spectral Element Reduced Basis Method for Navier-Stokes Equations with Geometric Variations
Martin W. Hess, Annalisa Quaini, Gianluigi Rozza
We consider the Navier-Stokes equations in a channel with a narrowing of varying height. The model is discretized with high-order spectral element ansatz functions, resulting in 63…
A computational study of lateral phase separation in biological membranes
Vladimir Yushutin, Annalisa Quaini, Sheereen Majd +1
Conservative and non-conservative phase-field models are considered for the numerical simulation of lateral phase separation and coarsening in biological membranes. An unfitted fin…
A Localized Reduced-Order Modeling Approach for PDEs with Bifurcating Solutions
Martin Hess, Alessandro Alla, Annalisa Quaini +2
Reduced-order modeling (ROM) commonly refers to the construction, based on a few solutions (referred to as snapshots) of an expensive discretized partial differential equation (PDE…
On the sensitivity to model parameters in a filter stabilization technique for advection dominated advection-diffusion-reaction problems
Kayla Bicol, Annalisa Quaini
We consider a filter stabilization technique with a deconvolution-based indicator function for the simulation of advection dominated advection-diffusion-reaction (ADR) problems wit…
A finite element method for the surface Stokes problem
Maxim A. Olshanskii, Annalisa Quaini, Arnold Reusken +1
We consider a Stokes problem posed on a 2D surface embedded in a 3D domain. The equations describe an equilibrium, area-preserving tangential flow of a viscous surface fluid and se…