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Showing 1 to 2 of 2 for “"pseudo-Riemannian manifolds"”.
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GEODESICS IN LORENTZIAN MANIFOLDS
… present an extension of Geodesics in Lorentzian Manifolds (Semi-Riemannian Manifolds or pseudo-Riemannian Manifolds ). A geodesic on a Riemannian manifold is, locally, a length minimizing curve. On the other hand, geodesics in Lorentzian manifolds can be viewed as a distance between ``events''. …
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Spectral Geometry for Structural Pattern Recognition
… that it has the geometric structure of a Riemannian manifold. The third important conceptual framework comes from the manifold regularization which extends the classical framework of regularization in the sense of reproducing Hilbert Spaces to exploit the geometry of the embedded set of …