Some new properties of the PamPa scheme

Abstract: In this paper, we provide a few new properties of Active Flux (AF)/Point-Average-Moment PolynomiAl-interpreted (PAMPA) schemes. First, we show, in full generality, that the Active Flux (AF)/Point-Average-Moment PolynomiAl-interpreted (PAMPA) schemes can be interpreted in such a way that the discontinuous Galerkin (dG) scheme is one of their building blocks. Secondly we provide some intrinsic bound preserving properties. This is also illustrated numericaly. Last, we show, at least in one dimension, that the PAMPA scheme has the Summation by part property.