e/Lorentzian manifolds

Information
lexicalization	eng: Lorentzian manifolds
subclass of	(noun) a pipe that has several lateral outlets to or from other pipes manifold
has instance	e/Asymptotically flat spacetime
has instance	c/Warp drive theory
has instance	e/Causal structure
has instance	e/Causality conditions
has instance	e/Classification of electromagnetic fields
has instance	e/Fermi–Walker differentiation
has instance	e/Hyperbolic motion (relativity)
has instance	e/Pseudoeuclidean space
has instance	e/Spacetime topology
has instance	e/Spherically symmetric spacetime
has instance	e/Static spacetime
has instance	e/Stationary spacetime
has instance	e/Timelike homotopy
has instance	e/Timelike simply connected
has instance	e/Timelike topological feature
has instance	e/Topological censorship