User Robert Bryant

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Analog of residue for meromorphic quadratic differentials

answered Nov 9, 2011 at 21:45

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Geometric meaning of derivatives of the curvature

answered May 27, 2011 at 17:26

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What are the Killing vector fields on a triaxial ellipsoid?

answered Jun 8, 2011 at 20:51

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Explicit Isomorphism between $Cl(8)$ and $\mathbb{R}(16)$

answered Jan 19, 2015 at 19:05

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Stability of minimal surfaces

answered Nov 21, 2014 at 11:09

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Anything between vector bundles and sphere bundles?

answered Feb 8, 2015 at 12:40

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Convexity of a certain sublevel set

answered Aug 1, 2014 at 17:33

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A Manifold for which $\chi^{\infty}(M)$ is rich

answered Mar 15, 2014 at 14:20

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Parameterize unitary without transpose

answered Oct 20, 2015 at 14:44

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Characteristic Variety of the Principal Symbol solves PDE system?

answered Oct 13, 2015 at 20:16

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Does the hyperdeterminant calculate a quantity akin to the volume of a parallelepiped?

answered Oct 8, 2015 at 12:45

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Theorems that tell if an explicit analytical solution is possible for nonlinear PDEs

answered Aug 23, 2015 at 19:35

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A question about a form of elements of G2

answered Aug 10, 2015 at 21:40

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Volume-minimizing submanifold implies calibrated?

answered Jun 24, 2015 at 13:46

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What is the largest subgroup of $GL^{+}(7,\mathbb{R})$ which smoothly retracts onto $G_2$?

answered Dec 11, 2016 at 8:10

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Ricci flow preserves holonomy

answered Aug 13, 2016 at 13:45

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Self-dual plane curves

answered Jan 1, 2016 at 12:42

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Vector field with Harmonic flow

answered May 19, 2017 at 15:55

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Compact Lie group inclusions that are trivial on all homotopy groups

answered Apr 24, 2017 at 14:20

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Global orthogonal coordinates on the open unit ball

answered Nov 11, 2017 at 12:38

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Square root of the determinant line

answered Oct 10, 2017 at 11:27

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Pde system problem

answered Nov 15, 2017 at 10:36

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Is there a geometric interpretation for this quantity?

answered Sep 11, 2017 at 23:12

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Vector-Valued Stone-Weierstrass Theorem?

answered Sep 13, 2020 at 20:34

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Realizing mapping classes as isometries?

answered Oct 4, 2020 at 15:52

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Ricci flow preserves almost Kahler condition?

answered Oct 7, 2019 at 20:12

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Riemannian surfaces with an explicit distance function?

answered May 11, 2020 at 14:49

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To describe an invariant trivector in dimension 8 geometrically

answered Nov 24, 2020 at 19:40

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Is it possible to define contact manifolds as manifolds with a G-structure?

answered Sep 12, 2022 at 11:56

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Are there examples of Einstein manifolds with unbounded curvature?

answered Aug 14, 2021 at 9:59

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998 Answers

Analog of residue for meromorphic quadratic differentials

Geometric meaning of derivatives of the curvature

What are the Killing vector fields on a triaxial ellipsoid?

Explicit Isomorphism between $Cl(8)$ and $\mathbb{R}(16)$

Stability of minimal surfaces

Anything between vector bundles and sphere bundles?

Convexity of a certain sublevel set

A Manifold for which $\chi^{\infty}(M)$ is rich

Parameterize unitary without transpose

Characteristic Variety of the Principal Symbol solves PDE system?

Does the hyperdeterminant calculate a quantity akin to the volume of a parallelepiped?

Theorems that tell if an explicit analytical solution is possible for nonlinear PDEs

A question about a form of elements of G2

Volume-minimizing submanifold implies calibrated?

What is the largest subgroup of $GL^{+}(7,\mathbb{R})$ which smoothly retracts onto $G_2$?

Ricci flow preserves holonomy

Self-dual plane curves

Vector field with Harmonic flow

Compact Lie group inclusions that are trivial on all homotopy groups

Global orthogonal coordinates on the open unit ball

Square root of the determinant line

Pde system problem

Is there a geometric interpretation for this quantity?

Vector-Valued Stone-Weierstrass Theorem?

Realizing mapping classes as isometries?

Ricci flow preserves almost Kahler condition?

Riemannian surfaces with an explicit distance function?

To describe an invariant trivector in dimension 8 geometrically

Is it possible to define contact manifolds as manifolds with a G-structure?

Are there examples of Einstein manifolds with unbounded curvature?