Figure 1. t=0.21, -numerical solution by scheme (3.4); -numerical solution by Lax-Friedrichs

From

One Class of Stable Difference Schemes for Hyperbolic System

A.M. Blokhin, R.D. Alaev, M.U. Hudayberganov

American Journal of Numerical Analysis. 2014, 2(3), 85-89 doi:10.12691/ajna-2-3-4