Non-Euclidean geometry

URI: https://gptkb.org/entity/Non-Euclidean_geometry

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:geometry gptkb:mathematical_concept
gptkbp:appliesTo	gptkb:general_relativity curved spaces
gptkbp:contrastsWith	gptkb:Euclidean_geometry
gptkbp:developedBy	19th century
gptkbp:doesNotSatisfy	gptkb:Euclid's_parallel_postulate
gptkbp:hasProperty	sum of triangle angles not equal to 180 degrees
gptkbp:hasType	gptkb:elliptic_geometry gptkb:hyperbolic_geometry gptkb:spherical_geometry
gptkbp:includes	gptkb:elliptic_geometry gptkb:hyperbolic_geometry
gptkbp:studiedBy	gptkb:Carl_Friedrich_Gauss gptkb:János_Bolyai gptkb:Nikolai_Lobachevsky gptkb:Bernhard_Riemann
gptkbp:usedIn	gptkb:cosmology gptkb:topology modern physics
gptkbp:bfsParent	gptkb:geometry
gptkbp:bfsLayer	4