Items for "discrete maximum principle"

Discrete maximum principle for a 1D problem with piecewise-constant coefficients solved by hp-FEM

In this paper we prove the discrete maximum principle for a one-dimensional equation of the form (au) = f with piecewise-constant coefficient a(x), discretized by the hp-FEM...

Keywords: discrete maximum principle, hp-FEM, Poisson equation, piecewise-constant coefficients