Multidimensional delta-shock waves and the transportation and concentration processes

V. M. Shelkovich

{\it $\delta$-Shock wave type solutions} in the multidimensional system of conservation laws $$ ρ_t + \nabla\cdot(ρF(U))=0, \qquad (ρU)_t + \nabla\cdot(ρN(U))=0, \quad x\in \bR^n, $$ ar…