reference. Lax, P.D.: Weak Solutions of Nonlinear Hyperbolic Equations and their Numerical Computation. Comm. Pure and Applied Mathematics, 7 (1954), pp. 159-193.[cfd-r2-1]

Lax 1954年的经典论文，提出非线性双曲型方程的弱解概念，是含激波等间断流动数值计算理论的奠基性工作。