A Class of Computationally Fast First Order Finite Volume Solvers: PVM Methods
A Class of Computationally Fast First Order Finite Volume Solvers: PVM Methods
In this work, we present a class of fast first order finite volume solvers, called PVM (polynomial viscosity matrix), for balance laws or, more generally, for nonconservative hyperbolic systems. They are defined in terms of viscosity matrices computed by a suitable polynomial evaluation of a Roe matrix. These methods have …