User Alex M.

53 votes

3 answers

13k views

Pullback measures

asked Feb 23, 2013 at 10:41

15 votes

3 answers

2k views

Riesz's representation theorem for non-locally compact spaces

asked Mar 9, 2014 at 14:11

15 votes

0 answers

471 views

Squeezing physics out of formal deformation quantizations

asked Dec 15, 2015 at 17:52

13 votes

3 answers

2k views

Alternative proof of Varadhan's formula on Riemann manifolds

asked Feb 18, 2015 at 21:56

12 votes

4 answers

11k views

The image of a measurable set under a measurable function.

asked Jun 8, 2013 at 20:06

10 votes

1 answer

470 views

Monograph or rich survey on infinite-dimensional Riemann manifolds

asked Feb 4, 2014 at 17:00

10 votes

1 answer

796 views

Is there a Nash-type theorem for symplectic manifolds?

asked Jan 31, 2016 at 20:22

9 votes

2 answers

768 views

Do smooth manifolds admit linear atlases? [duplicate]

asked Mar 15, 2016 at 17:13

9 votes

1 answer

369 views

Geometric quantization: why are the prequantum operators self-adjoint?

asked Apr 18, 2016 at 20:16

8 votes

1 answer

729 views

Recovering a smooth manifold from its tensor fields

asked Jan 19, 2016 at 18:27

7 votes

2 answers

1k views

The group of diffeomorphisms with compact support

asked May 9, 2014 at 3:27

7 votes

1 answer

1k views

The surjectivity of the exponential map for the isometry group

asked Jul 14, 2014 at 17:23

6 votes

2 answers

428 views

An abstract characterization of line integrals

asked Jul 16, 2020 at 9:25

6 votes

2 answers

1k views

The contractivity of the heat semigroup in $L^p$ spaces

asked Oct 2, 2020 at 9:07

5 votes

2 answers

417 views

Do a Hausdorff space and its associated completely regular space have the same Borel subsets?

asked May 6, 2018 at 14:23

5 votes

1 answer

132 views

Gaussian bounds for the heat kernel of regular domains in Riemannian manifolds

asked Jun 15, 2018 at 17:35

5 votes

1 answer

611 views

The topological duals of spaces of finite measures

asked Nov 14, 2016 at 18:10

5 votes

1 answer

550 views

The complex heat kernel on a Riemann manifold

asked Oct 19, 2014 at 15:23

5 votes

3 answers

1k views

Area of metric spheres in Riemannian manifolds

asked Mar 10, 2015 at 19:47

5 votes

1 answer

385 views

Asymptotics of Fresnel integrals

asked Apr 8, 2015 at 15:07

5 votes

0 answers

332 views

The Haar integral on uniform spaces

asked Feb 18, 2014 at 17:27

5 votes

2 answers

2k views

Isometric embeddings of metric spaces in Hilbert spaces

asked Jan 19, 2014 at 18:25

5 votes

0 answers

280 views

How to visualize the dual objects of jets of functions?

asked Mar 14, 2016 at 12:59

4 votes

1 answer

140 views

Glueing together functions defined on the leaves of a foliation

asked Feb 4, 2016 at 12:44

4 votes

1 answer

747 views

The Laplacian of an expression involving the Ricci tensor

asked Sep 1, 2015 at 17:48

4 votes

3 answers

1k views

A space of distributions vanishing on the boundary

asked Sep 22, 2015 at 17:14

4 votes

2 answers

368 views

Recognizing Schwartz regular distributions

asked Apr 24, 2015 at 18:23

4 votes

1 answer

797 views

The heat kernel as an exponential of an integral

asked Feb 16, 2015 at 18:56

4 votes

1 answer

137 views

Geodesic-like curves stemming from the heat kernel on a manifold

asked Oct 18, 2016 at 21:29

4 votes

2 answers

481 views

Hörmander's hypoellipticity theorem for complex coefficients

asked Mar 26, 2017 at 15:18

Stack Exchange Network

85 Questions

Pullback measures

Riesz's representation theorem for non-locally compact spaces

Squeezing physics out of formal deformation quantizations

Alternative proof of Varadhan's formula on Riemann manifolds

The image of a measurable set under a measurable function.

Monograph or rich survey on infinite-dimensional Riemann manifolds

Is there a Nash-type theorem for symplectic manifolds?

Do smooth manifolds admit linear atlases? [duplicate]

Geometric quantization: why are the prequantum operators self-adjoint?

Recovering a smooth manifold from its tensor fields

The group of diffeomorphisms with compact support

The surjectivity of the exponential map for the isometry group

An abstract characterization of line integrals

The contractivity of the heat semigroup in $L^p$ spaces

Do a Hausdorff space and its associated completely regular space have the same Borel subsets?

Gaussian bounds for the heat kernel of regular domains in Riemannian manifolds

The topological duals of spaces of finite measures

The complex heat kernel on a Riemann manifold

Area of metric spheres in Riemannian manifolds

Asymptotics of Fresnel integrals

The Haar integral on uniform spaces

Isometric embeddings of metric spaces in Hilbert spaces

How to visualize the dual objects of jets of functions?

Glueing together functions defined on the leaves of a foliation

The Laplacian of an expression involving the Ricci tensor

A space of distributions vanishing on the boundary

Recognizing Schwartz regular distributions

The heat kernel as an exponential of an integral

Geodesic-like curves stemming from the heat kernel on a manifold

Hörmander's hypoellipticity theorem for complex coefficients