Overview on uncertainty quantification in traffic models via intrusive method

10/12/2022

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by   Elisa Iacomini, et al.

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We consider traffic flow models at different scales of observation. Starting from the well known hierarchy between microscopic, kinetic and macroscopic scales, we will investigate the propagation of uncertainties through the models using the stochastic Galerkin approach. Connections between the scales will be presented in the stochastic scenario and numerical simulations will be performed.