The compressible Euler equations: Riemann problems and non-uniqueness

Wednesday, October 11, 2017
Ora Inizio: 
17:00
Ora Fine: 
18:00
Elisabetta Chiodaroli
Universita' di isa
Abstract. In this talk we discuss some applications of the method of convex integration to the compressible Euler system of gas dynamics in two space dimensions. This leads to the construction of infinitely many non-standard solutions even in the case of classical Riemann data. We also show some recent studies meant at visualizing numerically such non-standard solutions.