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 $p(\ddot{I},v)=-\frac{A(v)}{\ddot{I}{}^{\hat{I}}\pm }$, $0<\hat{I}\pm \le 1$, where the pressure depends on…