非线性抛物-双曲耦合方程组的第三边值问题的特征-差分解法

The Characteristic Difference Methods for the Nonlinear Parabolic-Hyperbola System of Equations with the Third Boundary Value Problem

讨论了非线性抛物－双曲耦合方程组第三边值问题的特征－差分解法，给出了基于线性插值的特征－差分格式最大模误差估计，完善了以往的一些重要结果。

The characteristic difference methods for the nonlinear parabolic-hyperbola system of equations with the third boundary value problem are discussed. The maximum norm error estimate of the characteristic difference scheme based on linear interpolation are presented. The previously results are improved.