User Pablo Lessa

8 votes

1 answer

2k views

An iterated tensor product integral

asked Mar 3, 2012 at 1:15

9 votes

3 answers

2k views

What spaces have well known horofunctions?

asked Sep 24, 2010 at 18:32

14 votes

5 answers

2k views

What are the zero entropy invariant measures for an Anosov geodesic flow?

asked Oct 14, 2010 at 19:46

8 votes

2 answers

1k views

Almost constant bump function

asked Sep 17, 2012 at 9:27

20 votes

2 answers

990 views

Spectral radius on 0-1 vectors.

asked Sep 27, 2012 at 17:37

2 votes

1 answer

918 views

Parallel translation on surfaces

asked Jul 28, 2012 at 22:47

6 votes

3 answers

780 views

Enumerating cosets of the modular group

asked May 21, 2015 at 1:18

5 votes

3 answers

712 views

Meaning of a phrase from "The algebra of grand unified theories".

asked Jan 8, 2013 at 14:37

7 votes

0 answers

704 views

Is there a continuous-time version of Kingman's subadditive decomposition theorem?

asked Sep 22, 2010 at 16:41

4 votes

0 answers

670 views

Thales' Theorem for Hyperbolic Geometry [duplicate]

asked Jan 25, 2012 at 0:45

7 votes

0 answers

656 views

Sasaki Metric of the Tangent Bundle over the Hyperbolic Plane

asked Jul 12, 2011 at 20:06

5 votes

1 answer

636 views

Are piecewise linear curves dense among Hölder curves?

asked Mar 17, 2012 at 14:44

9 votes

2 answers

626 views

Behavior of the spectrum of the Laplacian under pointed smooth convergence

asked Aug 22, 2014 at 16:59

6 votes

3 answers

534 views

When does one obtain different 3-manifolds by pasting two tori?

asked Apr 17, 2013 at 16:11

4 votes

2 answers

532 views

Convergence of conditional measures for a convergent sequence of probabilities whose projection is constant

asked Jun 30, 2020 at 0:36

9 votes

1 answer

522 views

Discretization of a complete manifold

asked Dec 11, 2012 at 13:33

9 votes

4 answers

494 views

Infimum of a finite number of distances in the plane

asked Apr 2, 2013 at 10:19

5 votes

1 answer

441 views

What immersed closed curves on the double-torus are non-trivial when lifted to the unit tangent bundle?

asked Sep 14, 2010 at 15:42

6 votes

1 answer

402 views

Uniformization of a plane minus cantor set

asked Nov 10, 2014 at 16:42

1 vote

1 answer

389 views

Berger's theorem on Riemannian holonomy applied to the orthogonal frame bundle.

asked Nov 14, 2012 at 17:56

1 vote

2 answers

345 views

Does the Teichmüller space of the pair of pants admit a continuous global section?

asked Jul 16, 2014 at 15:05

5 votes

1 answer

330 views

Are there countably many diffeomorphism classes of finite radius balls of complete Riemannian manifolds?

asked Nov 28, 2012 at 19:19

3 votes

0 answers

314 views

Is there a way to metricize the notion of $C^\infty$ convergence of pointed Riemannian manifolds?

asked Jan 30, 2013 at 13:27

6 votes

1 answer

279 views

Is the Poincaré metric continuous with respect to the domain?

asked Mar 18, 2015 at 13:44

4 votes

0 answers

274 views

Pitfalls when generalizing the heat kernel of a Riemannian metric

asked Jun 4, 2012 at 13:57

4 votes

1 answer

273 views

Is a Lie subgroup whose center is closed, a closed subgroup itself?

asked Jan 27, 2023 at 14:25

5 votes

0 answers

260 views

Continuity of the curve-shortening flow with respect to the curve

asked Jan 10, 2015 at 21:38

3 votes

2 answers

232 views

Conformal invariants of planar pairs of pants

asked May 12, 2014 at 14:59

4 votes

1 answer

185 views

Simultaneous simulation of all probability measures on a compact metric space

asked Aug 27, 2016 at 15:22

3 votes

0 answers

180 views

Example showing that area is discontinuous in the 2-variation seminorm

asked Feb 24, 2012 at 21:47

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36 Questions

An iterated tensor product integral

What spaces have well known horofunctions?

What are the zero entropy invariant measures for an Anosov geodesic flow?

Almost constant bump function

Spectral radius on 0-1 vectors.

Parallel translation on surfaces

Enumerating cosets of the modular group

Meaning of a phrase from "The algebra of grand unified theories".

Is there a continuous-time version of Kingman's subadditive decomposition theorem?

Thales' Theorem for Hyperbolic Geometry [duplicate]

Sasaki Metric of the Tangent Bundle over the Hyperbolic Plane

Are piecewise linear curves dense among Hölder curves?

Behavior of the spectrum of the Laplacian under pointed smooth convergence

When does one obtain different 3-manifolds by pasting two tori?

Convergence of conditional measures for a convergent sequence of probabilities whose projection is constant

Discretization of a complete manifold

Infimum of a finite number of distances in the plane

What immersed closed curves on the double-torus are non-trivial when lifted to the unit tangent bundle?

Uniformization of a plane minus cantor set

Berger's theorem on Riemannian holonomy applied to the orthogonal frame bundle.

Does the Teichmüller space of the pair of pants admit a continuous global section?

Are there countably many diffeomorphism classes of finite radius balls of complete Riemannian manifolds?

Is there a way to metricize the notion of $C^\infty$ convergence of pointed Riemannian manifolds?

Is the Poincaré metric continuous with respect to the domain?

Pitfalls when generalizing the heat kernel of a Riemannian metric

Is a Lie subgroup whose center is closed, a closed subgroup itself?

Continuity of the curve-shortening flow with respect to the curve

Conformal invariants of planar pairs of pants

Simultaneous simulation of all probability measures on a compact metric space

Example showing that area is discontinuous in the 2-variation seminorm