By definition, a Riemannian manifold M has at each point p a tangent space T_pM equipped with a positive definite inner product, g_p; information about these inner products is encoded in the Riemannian metric tensor, g.

The key to the situation was judgment of the role the railways could play in modern times.

Ours is a generation of aromantics, jaded about matters of the heart — often before gaining firsthand experience.

Consumed, with its narrative cat’s cradle tightly woven around putatively anthropophagic husband-and-wife French philosophers, wouldn’t be easy to pitch to Hollywood execs.