asymptotic flatness
1Asymptotically flat spacetime — An asymptotically flat spacetime is a Lorentzian manifold in which, roughly speaking, the curvature vanishes at large distances from some region, so that at large distances, the geometry becomes indistinguishable from that of Minkowski… …
2Mass in general relativity — General relativity Introduction Mathematical formulation Resources Fundamental concepts …
3Absolute horizon — In general relativity, an absolute horizon is a boundary in spacetime, defined with respect to the external universe, inside of which events cannot affect an external observer. Light emitted inside the horizon can never reach the observer, and… …
4University of Waterloo Physics Undergraduate Club — The [http://physclub.uwaterloo.ca University of Waterloo Physics Undergraduate Club] (PhysClub) is an academic club at the University of Waterloo in Waterloo, Ontario, Canada. PurposePhysClub exists to [… …
5Isomonodromic deformation — In mathematics, the equations governing the isomonodromic deformation of meromorphic linear systems of ordinary differential equations are, in a fairly precise sense, the most fundamental exact nonlinear differential equations. As a result, their …
6Ambient construction — In conformal geometry, the ambient construction refers to a construction of Charles Fefferman and Robin Graham [Fefferman, C. and Graham, R. Conformal invariants , in Élie Cartan et les Mathématiques d Aujourdui , Asterisque (1985), 95 116.] for… …
