126 citations · 430 across the 56 of their papers we have counts for
6 papers · 1 filter
A kinetic theory approach for 2D crowd dynamics with emotional contagion
Daewa Kim, Kaylie O'Connell, William Ott +1
In this paper, we present a computational modeling approach for the dynamics of human crowds, where the spreading of an emotion (specifically fear) has an influence on the pedestri…
A Comparison of Reduced-Order Modeling Approaches Using Artificial Neural Networks for PDEs with Bifurcating Solutions
Martin W. Hess, Annalisa Quaini, Gianluigi Rozza
This paper focuses on reduced-order models (ROMs) built for the efficient treatment of PDEs having solutions that bifurcate as the values of multiple input parameters change. First…
A POD-Galerkin reduced order model for a LES filtering approach
Michele Girfoglio, Annalisa Quaini, Gianluigi Rozza
We propose a Proper Orthogonal Decomposition (POD)-Galerkin based Reduced Order Model (ROM) for a Leray model. For the implementation of the model, we combine a two-step algorithm…
Experimental validation of a phase-field model to predict coarsening dynamics of lipid domains in multicomponent membranes
Alexander Zhiliakov, Yifei Wang, Annalisa Quaini +2
Membrane phase-separation is a mechanism that biological membranes often use to locally concentrate specific lipid species in order to organize diverse membrane processes. Phase se…
Coupling kinetic theory approaches for pedestrian dynamics and disease contagion in a confined environment
Daewa Kim, Annalisa Quaini
The goal of this work is to study an infectious disease spreading in a medium size population occupying a confined environment. For this purpose, we consider a kinetic theory appro…
A microscopic approach to study the onset of a highly infectious disease spreading
Krithika Rathinakumar, Annalisa Quaini
We combine a pedestrian dynamics model with a contact tracing method to simulate the initial spreading of a highly infectious airborne disease in a confined environment. We focus o…