User Andy Sanders

59 votes

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What are examples of (collections of) papers which "close" a field?

answered Dec 3, 2019 at 15:38

14 votes

Which high-degree derivatives play an essential role?

answered Jun 29, 2019 at 15:30

10 votes

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The Classification of all spaces for which $X$ is a covering space

answered Nov 19, 2017 at 12:17

10 votes

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the space of continuous maps between 3-manifolds

answered Jul 15, 2015 at 1:06

8 votes

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Einstein metric for simply connected Riemannian manifold, diffeomorphic to 3-sphere?

answered Jul 20, 2015 at 2:46

8 votes

Should all equations which appear in a thesis be numbered?

answered Jul 19, 2014 at 0:27

8 votes

Why do combinatorial abstractions of geometric objects behave so well?

answered Jul 5, 2019 at 13:00

7 votes

Analog of Newlander–Nirenberg theorem for real analytic manifolds

answered Jun 26, 2014 at 21:01

6 votes

Are symplectomorphisms of Weil–Petersson symplectic form induced from surface diffeomorphisms?

answered Jul 24, 2019 at 10:22

6 votes

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Is there an upper bound on dimension of kernel of elliptic operator for a fixed closed manifold M

answered Feb 18, 2017 at 21:53

5 votes

Advantages of Atiyah sequence version of connections on a principal bundle

answered Aug 6, 2019 at 15:35

5 votes

Affine structures

answered Aug 11, 2014 at 12:46

5 votes

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Symplectic and Holomorphic Vector Bundles

answered Nov 4, 2014 at 15:51

5 votes

Diffeomorphism with prescribed behaviour

answered Apr 9, 2014 at 20:43

4 votes

lift of Riemannian metric to branched double cover

answered Apr 21, 2014 at 18:05

4 votes

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Gradient Ricci soliton

answered Sep 27, 2014 at 3:39

3 votes

Gauge-theoretic formulation of Maxwell equations

answered Sep 9, 2014 at 0:20

3 votes

Is there some lattice not rigid

answered Jul 25, 2014 at 15:30

3 votes

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Morrey & Grauert - real analytic vector bundles admits analytic Riemannian metric

answered Mar 8, 2017 at 19:04

3 votes

An elliptic operator whose corresponding symbol Hamiltonian vector field has an isolated periodic orbit

answered Feb 11, 2019 at 22:36

3 votes

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Space of representations of surface group into Lie groups

answered Apr 12, 2020 at 12:17

2 votes

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Long time existence for heat flow in Corlette-Donaldson Theorem

answered May 17, 2019 at 16:04

2 votes

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Decomposing connections on extensions of the frame bundle

answered Apr 23, 2014 at 21:53

2 votes

Conjugate transpose and discreteness, for Kleinian groups

answered Dec 9, 2015 at 23:27

1 vote

Bounds on the derivative of a Riemann map

answered May 3, 2014 at 9:54

1 vote

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Maximal compact subgroups of a semisimple Lie group are conjugate

answered Jul 26, 2014 at 18:45

1 vote

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Lack of parabolicity of PDE due to invariancy under diffeomorphisms?

answered Jul 23, 2014 at 21:24

1 vote

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Connections on vector bundles over elliptic curves - concrete computations

answered Apr 4, 2020 at 17:48

0 votes

Is there a conformal diffeomorphism between R3 minus a line and R2 x S1?

answered Jan 20, 2018 at 19:42

-1 votes

Totally geodesic submanifold of a hyperbolic 3-manifold

answered Jun 1, 2015 at 3:59

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30 Answers

What are examples of (collections of) papers which "close" a field?

Which high-degree derivatives play an essential role?

The Classification of all spaces for which $X$ is a covering space

the space of continuous maps between 3-manifolds

Einstein metric for simply connected Riemannian manifold, diffeomorphic to 3-sphere?

Should all equations which appear in a thesis be numbered?

Why do combinatorial abstractions of geometric objects behave so well?

Analog of Newlander–Nirenberg theorem for real analytic manifolds

Are symplectomorphisms of Weil–Petersson symplectic form induced from surface diffeomorphisms?

Is there an upper bound on dimension of kernel of elliptic operator for a fixed closed manifold M

Advantages of Atiyah sequence version of connections on a principal bundle

Affine structures

Symplectic and Holomorphic Vector Bundles

Diffeomorphism with prescribed behaviour

lift of Riemannian metric to branched double cover

Gradient Ricci soliton

Gauge-theoretic formulation of Maxwell equations

Is there some lattice not rigid

Morrey & Grauert - real analytic vector bundles admits analytic Riemannian metric

An elliptic operator whose corresponding symbol Hamiltonian vector field has an isolated periodic orbit

Space of representations of surface group into Lie groups

Long time existence for heat flow in Corlette-Donaldson Theorem

Decomposing connections on extensions of the frame bundle

Conjugate transpose and discreteness, for Kleinian groups

Bounds on the derivative of a Riemann map

Maximal compact subgroups of a semisimple Lie group are conjugate

Lack of parabolicity of PDE due to invariancy under diffeomorphisms?

Connections on vector bundles over elliptic curves - concrete computations

Is there a conformal diffeomorphism between R3 minus a line and R2 x S1?

Totally geodesic submanifold of a hyperbolic 3-manifold