3 papers
math.AP2025
Numerical computation of generalized Wasserstein distances with applications to traffic model analysis
Maya Briani, Emiliano Cristiani, Giovanni Franzina +1
Generalized Wasserstein distances allow to quantitatively compare two continuous or atomic mass distributions with equal or different total mass. In this paper, we propose four num…
math.NA2025
A relaxation scheme for the equations of isentropic gas dynamics on a network with jump transmission conditions
Magali Ribot, Roberto Natalini, Maya Briani
In this paper we propose a new numerical scheme of relaxation type to approximate the Euler equations of isentropic gas dynamics on the arcs of a network. At the junction mass cons…
math.AP2024
Adapting Priority Riemann Solver for GSOM on road networks
Caterina Balzotti, Roberta Bianchini, Maya Briani +1
In this paper, we present an extension of the Generic Second Order Models (GSOM) for traffic flow on road networks. We define a Riemann solver at the junction based on a priority r…