The Riemann Problem for a 3x3 Generalized Chaplygin Gas System with Variable Pressure

Thomas Allen, Ella Kim, Jonathan Nunes +2

We consider the Riemann problem for a 3x3 system of conservation laws with generalized Chaplygin pressure $p(\rho ,v)=-\frac{A(v)}{{\rho }^{\alpha }}$, $0<\alpha \le 1$, where the pressure depends on an…