Low Mach number limit of a compressible Euler-Korteweg model.

This article deals with the low Mach number limit of the compressible Euler-Korteweg equations. It is justified rigorously that solutions of the compressible Euler-Korteweg equations converge to those of the incompressible Euler equations as the Mach number tends to zero. Furthermore, the desired convergence rates are also obtained. [ABSTRACT FROM AUTHOR]