claim: Kate Walsh appeared on a television drama on ABC.
evidence: In Riemannian geometry , an exponential map is a map from a subset of a tangent space TpM of a Riemannian manifold -LRB- or pseudo-Riemannian manifold -RRB- M to M itself .. Riemannian geometry. Riemannian geometry. tangent space. tangent space. Riemannian manifold. Riemannian manifold. pseudo-Riemannian manifold. pseudo-Riemannian manifold. The -LRB- pseudo -RRB- Riemannian metric determines a canonical affine connection , and the exponential map of the -LRB- pseudo -RRB- Riemannian manifold is given by the exponential map of this connection .. Riemannian manifold. Riemannian manifold