Some remarks on structured Keyfitz-Kranzer systems

Ralph Saxton, Katarzyna Saxton

Several applications for systems of conservation laws of the form $U_t+(\Phi (U)U{)}_x=0$, $U:R_t\times R_x\to R^n$ , $n\ge 2$, with $\Phi (U)=\varphi (r,\Theta ):R^n\to R$, $r…