Montag, 18. November 2019, 16:45 - 17:45 iCal

ISOR Colloquium

"A semi-Lagrangian scheme for Hamilton-Jacobi equations on networks and its application to vehicle traffic models"

Speaker: Adriano Festa (Politecnico Torino)

HS 7 OMP1 (1st floor, #1.303)
Oskar-Morgenstern-Platz 1, 1090 Wien

Vortrag


In this seminar we present a numerical scheme for the approximation of viscosity solutions of a class of Hamilton-Jacobi equations on ramified domains. The scheme is explicit and stable under appropriate technical conditions. We show a convergence theorem and a priori estimates of numerical error. The theoretical results are confirmed by specific tests. To conclude, we apply the scheme to the simulation of vehicular traffic problems.

Work developed in collaboration with E. Carlini (Sapienza, Rome) and N. Forcadel (INSA, Rouen).

Zur Webseite der Veranstaltung


Veranstalter

Institut für Statistik und Operations Research


Kontakt

Mag. Vera Lehmwald
Fakultät für Wirtschaftswissenschaften
Institut für Statistik und Operations Research
+43 1 4277 38651
vera.lehmwald@univie.ac.at