Assertion: curvature's curvature | /r/HasProperty | described by single gaussian curvature
Facets:
value: as for a surface
type: OTHER
Source sentences:
text: Although an arbitrarily curved space is very complex to describe, the curvature of a space which is locally isotropic and homogeneous is described by a single Gaussian curvature, as for a surface; mathematically these are strong conditions, but they correspond to reasonable physical assumptions (all points and all directions are indistinguishable).