In this paper, for two-dimension and one-dimension systems of semilinear wave equations satisfying null conditions, we show the global nonlinear stability of some solutions with some suitable decay property. In particular, in one-dimension case, the solution can be arbitrary large.

中文翻译：

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半线性波动方程的二维和一维系统解的全局稳定性

在本文中，对于满足零条件的半线性波动方程的二维和一维系统，我们展示了一些具有适当衰减特性的解的全局非线性稳定性。特别是在一维情况下，解可以是任意大的。