Abstract:
A well-posedness criterion for a complete system of conservation laws is proposed that assumes maximum compatibility of the convexity domain of the closing conservation law with the domain of hyperbolicity of the model used. This criterion is used to obtain well-posed complete systems of conservation laws for the models of two-layer shallow water with a free-surface (model I) and with a rigid lid (model II).
Citation:
V. V. Ostapenko, “Complete systems of conservation laws for two-layer shallow water models”, Prikl. Mekh. Tekh. Fiz., 40:5 (1999), 23–32; J. Appl. Mech. Tech. Phys., 40:5 (1999), 796–804