Conservation Laws Invariant for Galileo Group; Cemracs Preliminary resuls

François Dubois (1)

1 LM-Orsay - Laboratoire de Mathématiques d'Orsay

We propose a notion of hyperbolic system of conservation laws invariant for the Galileo group of transformations. We show that with natural physical and mathematical hypotheses, such a system conducts to the gas dynamics equations or to exotic systems that are detailed in this contribution to Cemracs 99.

Mots clés: Conservation laws; Thermodynamics; Mathematical entropy.; Mathematical entropy

Domaines: Analyse numérique [math.NA]

François Dubois. Conservation Laws Invariant for Galileo Group; Cemracs Preliminary resuls. ESAIM: Proceedings, 2001, 10, pp.233-266. ⟨hal-00555313⟩