126 citations · 430 across the 56 of their papers we have counts for
5 papers · 1 filter
Numerical modelling of phase separation on dynamic surfaces
Vladimir Yushutin, Annalisa Quaini, Maxim Olshanskii
The paper presents a model of lateral phase separation in a two component material surface. The resulting fourth order nonlinear PDE can be seen as a Cahn-Hilliard equation posed o…
A Reduced Order Modeling technique to study bifurcating phenomena: application to the Gross-Pitaevskii equation
Federico Pichi, Annalisa Quaini, Gianluigi Rozza
We propose a computationally efficient framework to treat nonlinear partial differential equations having bifurcating solutions as one or more physical control parameters are varie…
A Finite Volume approximation of the Navier-Stokes equations with nonlinear filtering stabilization
Michele Girfoglio, Annalisa Quaini, Gianluigi Rozza
We consider a Leray model with a nonlinear differential low-pass filter for the simulation of incompressible fluid flow at moderately large Reynolds number (in the range of a few t…
A Kinetic Theory Approach to Model Pedestrian Dynamics in Bounded Domains with Obstacles
Daewa Kim, Annalisa Quaini
We consider a kinetic theory approach to model the evacuation of a crowd from bounded domains. The interactions of a person with other pedestrians and the environment, which includ…
Reduced Basis Model Order Reduction for Navier-Stokes equations in domains with walls of varying curvature
Martin Hess, Annalisa Quaini, Gianluigi Rozza
We consider the Navier-Stokes equations in a channel with a narrowing and walls of varying curvature. By applying the empirical interpolation method to generate an affine parameter…