The Curvature of Space

In both cases, space and space time, if you're completely careful about it, you need tensers to characterize the mathematical structure of that curvature. And there you go from an infinite number of possible curvatures, different ways that the space or space time can be curved, to a very small number, namely three. So when you talk about this particular distinction, deciter versus anti deciter, usually we're talking about,. i mean, that means talking abouthe curvature of space time, not about the curvature ofspace.