Riemannian Metric Tensor

Introduction to Tensor Calculus for General Relativity

pseudo-Riemannian manifold. In brief, time and space together comprise a curved four- ... Our metric has signature +2; the flat spacetime Minkowski metric ... also called a (m,n) tensor, is defined to be a scalar function of mone-forms and nvectors

  Metrics, Tensor, Riemannian