Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:definedIn |
gptkb:Riemannian_manifold
|
| gptkbp:enables |
definition of curvature
definition of geodesics measurement of lengths and angles |
| gptkbp:field |
gptkb:mathematics
differential geometry |
| gptkbp:generalizes |
gptkb:Riemannian_manifold
|
| gptkbp:hasSpecialCase |
gptkb:Lorentzian_metric
|
| gptkbp:heldBy |
non-degenerate symmetric bilinear form
|
| https://www.w3.org/2000/01/rdf-schema#label |
pseudo-Riemannian metric
|
| gptkbp:introduced |
mathematicians in 19th century
|
| gptkbp:signature |
not necessarily positive-definite
|
| gptkbp:usedIn |
gptkb:general_relativity
|
| gptkbp:bfsParent |
gptkb:Riemannian_manifold
|
| gptkbp:bfsLayer |
5
|