Richness and the Classification of Quasilinear Hyperbolic Systems
Richness and the Classification of Quasilinear Hyperbolic Systems
Rich quasilinear hyperbolic systems are those which possess the largest possible set of entropies. Such systems have a property of global existence of weak solutions, whatever large is the bounded initial data. Although the full gas dynamics is not rich, many physically meaningful systems are. One gives below new examples …