ASYMPTOTIC BEHAVIOR OF A DIFFUSIVE SCHEME SOLVING THE INVISCID ONE-DIMENSIONAL PRESSURELESS GASES SYSTEM

摘要

In this work, we discuss some numerical properties of the viscous numerical scheme introduced in [8] to solve the one-dimensional pressureless gases system, and study in particular, from a computational viewpoint, its asymptotic behavior when the viscosity parameter ε > 0 used in the scheme becomes smaller.