- Riemanniangeometry
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Rie·mann·ian geometry (rē-mänʹē-ən)
n.
A non-Euclidean system of geometry based on the postulate that within a plane every pair of lines intersects.[After Riemann, Georg Friedrich Bernhard.]
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Universalium. 2010.
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Universalium. 2010.
Riemannian geometry — Elliptic geometry is also sometimes called Riemannian geometry. Riemannian geometry is the branch of differential geometry that studies Riemannian manifolds, smooth manifolds with a Riemannian metric , i.e. with an inner product on the tangent… … Wikipedia