论文标题
沿无效曲面的保护法的几何框架
A geometric framework for conservation laws along null hypersurfaces
论文作者
论文摘要
我们将局部保护法的一般理论用于任意偏微分方程，以为特征性无效的超曲面的保护法提供一个几何框架。感兴趣的操作员是一般的四维洛伦兹歧管上的波动算子，受到无效的超表面的限制。
We use the general theory of local conservation laws for arbitrary partial differential equations to provide a geometric framework for conservation laws on characteristic null hypersurfaces. The operator of interest is the wave operator on general four-dimensional Lorentzian manifolds restricted on a null hypersurface.
