Lax–Friedrichs method
The Lax–Friedrichs method , named after Peter Lax and Kurt O . Friedrichs , is a numerical method for the solution of hyperbolic partial differential equations based on finite differences . 
<triplet> Lax–Friedrichs method <subj> Peter Lax <obj> named after <subj> Kurt O. Friedrichs <obj> named after <subj> hyperbolic partial differential equation <obj> computes solution to