Sepideh Bakhoda's user avatar
Sepideh Bakhoda's user avatar
Sepideh Bakhoda's user avatar
Sepideh Bakhoda
  • Member for 10 years, 11 months
  • Last seen more than 1 year ago
34 votes
7 answers
15k views

geometric interpretation of Lie bracket

9 votes
3 answers
4k views

The relations between the Perelman's entropy functional and notions of entropy from statistical mechanics

9 votes
3 answers
2k views

Fundamental solution of an elliptic PDE in divergence form with non-symmetric matrix

7 votes
0 answers
982 views

On Perelman's paper

7 votes
3 answers
3k views

A simple and good reference on surgery theory

7 votes
1 answer
1k views

About Sectional Curvature [closed]

6 votes
6 answers
2k views

A simple and good reference about solitons

5 votes
2 answers
3k views

Visualization of the real projective plane [closed]

4 votes
2 answers
2k views

Energy functional

3 votes
1 answer
638 views

What is visualization of gradient flow of a functional?

3 votes
1 answer
570 views

geometric meaning of Ricci-flatness

3 votes
1 answer
171 views

A k-form is thought of as measuring the flux through an infinitesimal k-parallelepiped

3 votes
1 answer
313 views

In the case of the Ricci flow, the symmetries of the flow are scalings and diffeomorphisms

3 votes
1 answer
523 views

On definition of surgery [closed]

2 votes
1 answer
326 views

Time has dimension $2$ with respect to the Ricci flow scaling

2 votes
1 answer
1k views

Strongly parabolic PDE vs weakly parabolic PDE

2 votes
1 answer
910 views

Ricci flow as a gradient flow and its Lyapunov function

1 vote
1 answer
297 views

On the canonical neighborhoods

1 vote
0 answers
251 views

Expressing the Ricci flow as a gradient flow in a case that manifold $(M,g)$ is a Riemannian manifold with boundary

1 vote
1 answer
359 views

On the Geroch's argument

0 votes
2 answers
357 views

On the definition of convergence of a sequence of sections of a bundle