Negative curvature describes a type of geometry where the angles of a triangle add up to less than 180 degrees. This type of curvature is found in hyperbolic spaces and is thought to be present in the universe on extremely large scales.
Negative curvature describes a type of geometry where the angles of a triangle add up to less than 180 degrees. This type of curvature is found in hyperbolic spaces and is thought to be present in the universe on extremely large scales.