User Matheus Andrade

13 votes

1 answer

654 views

Are there examples of Einstein manifolds with unbounded curvature?

asked Aug 13, 2021 at 19:56

12 votes

3 answers

1k views

Does the mean curvature flow naturally come with less applications than intrinsic curvature flows?

asked Nov 26, 2019 at 22:47

4 votes

0 answers

195 views

Classifying singularities of the Ricci flow

asked Aug 16, 2021 at 20:57

4 votes

2 answers

561 views

What are some explicit examples of nontrivial gradient almost Ricci solitons with harmonic curvature?

asked Nov 1, 2022 at 21:55

3 votes

0 answers

117 views

Geometric intuition behind definition of $\delta$-necklike points of the Ricci flow

asked May 7, 2022 at 4:40

3 votes

1 answer

168 views

Curvature estimate in Hamilton's Ricci flow paper for traceless $\operatorname{Rm}$ on $4$-dimensional manifold

asked Jun 23, 2022 at 18:52

3 votes

0 answers

89 views

Proving some identities about the time derivative of the k-th covariant derivatives of scalar curvature under normalized Ricci flow on surfaces

asked Nov 17, 2020 at 4:14

2 votes

0 answers

84 views

References on (closed) cylindrical curves in $\mathbb{R}^3$?

asked Aug 29, 2018 at 17:42

2 votes

1 answer

104 views

Why is this subset associated to a $2$-tensor dense?

asked Aug 29, 2023 at 21:07

2 votes

0 answers

113 views

What is known about warped product metrics satisfying conditions more general than conformal flatness?

asked Nov 9, 2023 at 20:33

2 votes

0 answers

97 views

Does any warped product metric with harmonic Weyl curvature admit a structure of zero radial Weyl curvature?

asked Dec 2, 2023 at 3:52

1 vote

1 answer

199 views

How can one smoothly close a non closed curve?

asked Sep 3, 2018 at 21:35

0 votes

0 answers

293 views

What exactly does it mean for Hamilton's cigar soliton to have linear volume growth?

asked Oct 1, 2019 at 1:28

0 votes

1 answer

318 views

Estimating scalar curvature by norm of Riemannian curvature tensor under the Ricci flow

asked Aug 17, 2021 at 20:27

0 votes

1 answer

112 views

Does any warped product metric admit a function with hessian proportional to the metric?

asked Nov 30, 2023 at 20:09

Stack Exchange Network

15 Questions

Are there examples of Einstein manifolds with unbounded curvature?

Does the mean curvature flow naturally come with less applications than intrinsic curvature flows?

Classifying singularities of the Ricci flow

What are some explicit examples of nontrivial gradient almost Ricci solitons with harmonic curvature?

Geometric intuition behind definition of $\delta$-necklike points of the Ricci flow

Curvature estimate in Hamilton's Ricci flow paper for traceless $\operatorname{Rm}$ on $4$-dimensional manifold

Proving some identities about the time derivative of the k-th covariant derivatives of scalar curvature under normalized Ricci flow on surfaces

References on (closed) cylindrical curves in $\mathbb{R}^3$?

Why is this subset associated to a $2$-tensor dense?

What is known about warped product metrics satisfying conditions more general than conformal flatness?

Does any warped product metric with harmonic Weyl curvature admit a structure of zero radial Weyl curvature?

How can one smoothly close a non closed curve?

What exactly does it mean for Hamilton's cigar soliton to have linear volume growth?

Estimating scalar curvature by norm of Riemannian curvature tensor under the Ricci flow

Does any warped product metric admit a function with hessian proportional to the metric?