拟线性双曲组在线性变换下完全可化约的充要条件

A Sufficient and Necessary Condition of Complete Reducibility of Quasilinear Hyperbolic Systems under the Linear Transformation

为一阶拟线性双曲型方程组在线性变换下完全可化约给出了一个易于验证的充要条件 .

A sufficient and necessary condition is given by which a first order quasilinear hyperbolic system could be completely reducible by means of a suitable invertible linear transformation of unknown variables.