摘要
研究如下的一阶拟线性双曲型方程组ut+A(u)ux+g(u)=0(*)具有耗散型线性退化特征的情形下,其边值问题经典解的整体存在性,以及当t→∞时解的渐近性态,最后把结论应用到两个实际问题中。
In this paper,we study the following first- order quasilinear hyperbolic systems ut+ A( u) ux+ g( u) = 0( *)We consider the boundary value problem of the hyperbolic systems( *) with Linearly Degenerate Type for the global existence of the classical solution,the asymptotic behavior of the solution as t→ + ∞.
引文
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