论文标题
差异几何形状中的协变量与违反方法
Covariant vs Contravariant Methods in Differential Geometry
论文作者
论文摘要
这是关于标量曲率的一些基本结果以及用于建立它们的两个关键方法的简短文章。
This is a short essay about some fundamental results on scalar curvature and the two key methods that are used to establish them.
