User Eduardo Longa

9 votes

1 answer

383 views

Every immersion can be deformed to have only transverse self-intersections

asked Aug 4, 2020 at 20:41

8 votes

1 answer

241 views

Separating spheres in $3$-manifolds of positive scalar curvature and mean convex boundary

asked Sep 20, 2020 at 21:59

8 votes

2 answers

492 views

Conditions under which the preimage of a submanifold in nontrivial in homology

asked Feb 12, 2021 at 8:53

8 votes

3 answers

914 views

Spectral sequences in algebraic topology [duplicate]

asked Mar 4, 2021 at 3:29

7 votes

2 answers

371 views

Constant Gaussian curvature disks

asked Jan 16, 2021 at 0:36

7 votes

1 answer

514 views

Eigenvalues of the Laplacian on surfaces with boundary

asked Jan 3, 2023 at 1:16

7 votes

0 answers

124 views

Steklov eigenvalue for circle valued functions

asked May 23, 2023 at 14:22

6 votes

1 answer

129 views

On properties of Besse spheres

asked Sep 17, 2022 at 21:13

6 votes

0 answers

168 views

Is the space of analytic sections of a vector bundle a Fréchet space?

asked Jun 2, 2022 at 21:52

6 votes

1 answer

183 views

Tangential harmonic $1$-forms are pullbacks of harmonic functions

asked Mar 10, 2021 at 1:10

6 votes

1 answer

338 views

Is Gauss map of a free boundary convex disk a diffeomorphism?

asked Jul 12, 2020 at 19:31

6 votes

0 answers

241 views

Minimizing area in relative homology class

asked Feb 17, 2020 at 12:28

6 votes

1 answer

421 views

Every homotopy class contains at least a harmonic representative

asked Apr 18, 2020 at 21:58

6 votes

0 answers

91 views

Convergence of free boundary minimal surfaces

asked May 6, 2020 at 23:01

5 votes

3 answers

668 views

Continuity and sequential continuity of a linear functional

asked Jul 3, 2018 at 23:04

5 votes

1 answer

297 views

Manifolds with boundary admitting no closed embedded minimal hypersurface

asked Aug 11, 2020 at 20:59

5 votes

0 answers

126 views

Metric under Ricci flow on a 2-sphere can be realized by embedding

asked Jul 5, 2022 at 15:41

5 votes

0 answers

101 views

When are nodal lines on a sphere geodesics?

asked Nov 23, 2021 at 19:00

5 votes

0 answers

102 views

How is this product of tensors defined?

asked Mar 17, 2022 at 14:22

5 votes

0 answers

219 views

Is the volume functional analytic in the space of embeddings? What about locally?

asked May 10, 2022 at 22:40

5 votes

0 answers

104 views

What normal variational vector fields are allowed for the area to be preserved?

asked Mar 30, 2023 at 17:39

4 votes

0 answers

137 views

Eigenvalues of Schrödinger operator with Robin condition on the boundary

asked Apr 11, 2023 at 20:38

4 votes

0 answers

94 views

$1$-parameter family of minimal embeddings and the maximum principle

asked Oct 20, 2021 at 1:56

4 votes

0 answers

164 views

Upper bound for the first eigenvalue of the Laplacian on surfaces with boundary

asked Jan 4, 2023 at 23:27

4 votes

1 answer

169 views

What integral formula is being used here?

asked Jan 25, 2023 at 1:31

4 votes

2 answers

360 views

Positive scalar curvature on the double of a manifold

asked Apr 27, 2021 at 2:53

4 votes

0 answers

184 views

Sequence of minimal surfaces with bounded second fundamental form and area

asked Jul 2, 2021 at 18:41

4 votes

0 answers

83 views

Infinitely many distinct minimal tori

asked Oct 29, 2020 at 19:29

4 votes

0 answers

242 views

Infinitely many simple closed geodesics in any compact orientable surface but the sphere

asked Nov 10, 2020 at 1:33

4 votes

1 answer

294 views

Positive scalar curvature on the total space of a circle bundle

asked Jun 27, 2020 at 22:30

Stack Exchange Network

77 Questions

Every immersion can be deformed to have only transverse self-intersections

Separating spheres in $3$-manifolds of positive scalar curvature and mean convex boundary

Conditions under which the preimage of a submanifold in nontrivial in homology

Spectral sequences in algebraic topology [duplicate]

Constant Gaussian curvature disks

Eigenvalues of the Laplacian on surfaces with boundary

Steklov eigenvalue for circle valued functions

On properties of Besse spheres

Is the space of analytic sections of a vector bundle a Fréchet space?

Tangential harmonic $1$-forms are pullbacks of harmonic functions

Is Gauss map of a free boundary convex disk a diffeomorphism?

Minimizing area in relative homology class

Every homotopy class contains at least a harmonic representative

Convergence of free boundary minimal surfaces

Continuity and sequential continuity of a linear functional

Manifolds with boundary admitting no closed embedded minimal hypersurface

Metric under Ricci flow on a 2-sphere can be realized by embedding

When are nodal lines on a sphere geodesics?

How is this product of tensors defined?

Is the volume functional analytic in the space of embeddings? What about locally?

What normal variational vector fields are allowed for the area to be preserved?

Eigenvalues of Schrödinger operator with Robin condition on the boundary

$1$-parameter family of minimal embeddings and the maximum principle

Upper bound for the first eigenvalue of the Laplacian on surfaces with boundary

What integral formula is being used here?

Positive scalar curvature on the double of a manifold

Sequence of minimal surfaces with bounded second fundamental form and area

Infinitely many distinct minimal tori

Infinitely many simple closed geodesics in any compact orientable surface but the sphere

Positive scalar curvature on the total space of a circle bundle