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Reference request: Lorentzian Ricci flow

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#differential-geometry #reference-request #semi-riemannian-geometry #ricci-flow
85
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Existence of geodesically convex neighborhoods in semi-Riemannian manifolds.

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#geodesic #semi-riemannian-geometry
48
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How to define addition law in hyperboloid model(lorentz space) of hyperbolic space

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#riemannian-geometry #hyperbolic-equations #semi-riemannian-geometry #noneuclidean-geometry
56
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Equation for Ricci tensor induced on a metric hypersurface derived from first Gauss-Codazzi equation

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#differential-geometry #tensors #semi-riemannian-geometry
142
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Sectional curvature independent of basis.

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#differential-geometry #riemannian-geometry #curvature #semi-riemannian-geometry
70
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Comparison of terms in local formulation of Christoffel-symbols in relation to isometries.

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#differential-geometry #isometry #semi-riemannian-geometry
68
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Integral of an $n$-form with compact support.

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#differential-geometry #smooth-manifolds #differential-forms #semi-riemannian-geometry
85
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Boundary points of a smooth manifold with boundary independent of chart.

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#differential-geometry #smooth-manifolds #semi-riemannian-geometry
87
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Application of the spectral theorem to shape-operator.

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#differential-geometry #semi-riemannian-geometry
79
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Proving $\phi$ is a smooth map and constructing an explicit isometry

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#differential-geometry #mathematical-physics #isometry #diffeomorphism #semi-riemannian-geometry
90
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Proof of commutativity of trace and covariant derivative in orthonormal frame

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#differential-geometry #manifolds #riemannian-geometry #tensors #semi-riemannian-geometry
35
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On the definition of pregeodesics as stationary points of the length functional in (pseudo-)Riemannian geometry

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#calculus-of-variations #geodesic #semi-riemannian-geometry #variational-analysis
25
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Proof on inmersions involving the Laplacian

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#differential-geometry #semi-riemannian-geometry
195
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On the calculation of the gradient of the squared distance function on a Riemannian manifold

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#geometry #differential-geometry #riemannian-geometry #semi-riemannian-geometry
25
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Trouble with proving certain equality of the covariant derivative of a pseudo-riemannian manifold

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#riemannian-geometry #smooth-manifolds #connections #submanifold #semi-riemannian-geometry

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