释义 |
Definition of Riemannian geometry in English: Riemannian geometrynounriːˈmanɪənrēˈmänēən mass nounA form of differential non-Euclidean geometry developed by Bernhard Riemann, used to describe curved space. It provided Einstein with a mathematical basis for his general theory of relativity. Example sentencesExamples - He gave a reducibility theorem for Riemann spaces which is fundamental in the development of Riemannian geometry.
- The argument relegating Euclidean and hyperbolic geometry to footnotes of Riemannian geometry would be valid only if one were conceiving them as the ‘standard’ geometries over the real numbers.
- The second stage started after 1921 when Eisenhart, prompted by Einstein's general theory of relativity and the related geometries, studied generalisations of Riemannian geometry.
- His research on the theory of real algebraic varieties, Riemannian geometry, parabolic and elliptic equations was, however, extremely deep and significant in the development of all these topics.
- His interests had turned away from affine and projective differential geometry and turned towards Riemannian geometry.
Definition of Riemannian geometry in US English: Riemannian geometrynounrēˈmänēən A form of differential non-Euclidean geometry developed by Bernhard Riemann, used to describe curved space. It provided Einstein with a mathematical basis for his general theory of relativity. Example sentencesExamples - His interests had turned away from affine and projective differential geometry and turned towards Riemannian geometry.
- His research on the theory of real algebraic varieties, Riemannian geometry, parabolic and elliptic equations was, however, extremely deep and significant in the development of all these topics.
- The argument relegating Euclidean and hyperbolic geometry to footnotes of Riemannian geometry would be valid only if one were conceiving them as the ‘standard’ geometries over the real numbers.
- He gave a reducibility theorem for Riemann spaces which is fundamental in the development of Riemannian geometry.
- The second stage started after 1921 when Eisenhart, prompted by Einstein's general theory of relativity and the related geometries, studied generalisations of Riemannian geometry.
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