Hydrodynamic equation for a deposition model

英文摘要：

We show that the two-component system of hyperbolic conservation laws $\partial_t ρ+ \partial_x (ρu) =0 = \partial_t u + \partial_x ρ$ appears naturally in the formally computed hydrodynamic limit of some randomly growing interface models, and we study some properties of this system. We show that the two-component system of hyperbolic conservation laws $\partial_t ρ+ \partial_x (ρu) =0 = \partial_t u + \partial_x ρ$ appears naturally in the formally computed hydrodynamic limit of some randomly growing interface models, and we study some properties of this system.