Question

Computing Christoffel symbols, Riemann tensor, and Ricci tensor for the spatial part of the FRW metric

score 547 · Answer 1 · 2023-07-11 18:21:46

547

Views

Computing Christoffel symbols, Riemann tensor, and Ricci tensor for the spatial part of the FRW metric

Published on 11 Jul 2023 - 18:21

score 82 · Answer 2 · 2026-04-10 18:39:29

82

Views

Modifying critical point of function on manifold ODE theory

Published on 10 Apr 2026 - 18:39

score 72 · Answer 3 · 2026-04-11 05:19:37

72

Views

Is averaging over a ball smooth?

Published on 11 Apr 2026 - 5:19

score 35 · Answer 4 · 2026-04-11 14:29:46

35

Views

How to verify a Riemann metric is invariant under some transform

Published on 11 Apr 2026 - 14:29

score 35 · Answer 5 · 2026-03-28 08:50:12

35

Views

What does it mean for a metric tensor $g$ to be analytic and does it make sense to consider the Laplacian $\Delta_g$ when $g$ has complex numbers?

Published on 28 Mar 2026 - 8:50

score 107 · Answer 6 · 2026-03-27 11:48:57

107

Views

Implications of requiring that one-parameter subgroups of a Lie group be geodesics of a Riemannian metric

Published on 27 Mar 2026 - 11:48

score 37 · Answer 7 · 2023-07-13 21:48:19

37

Views

Mean curvature H

Published on 13 Jul 2023 - 21:48

score 71 · Answer 8 · 2023-07-14 15:46:21

71

Views

Exercise Petersen, Affine Connection, Riemannian Geometry

Published on 14 Jul 2023 - 15:46

score 51 · Answer 9 · 2023-07-16 19:18:38

51

Views

Show that $f_1(p)=f_2(p)$ and $(df_1)_p=(df_2)_p$ implies $f_1=f_2$

Published on 16 Jul 2023 - 19:18

score 28 · Answer 10 · 2023-07-18 02:43:40

28

Views

Relationship between Components of Riemannian Curvature of the 1st and 2nd Kinds

Published on 18 Jul 2023 - 2:43

score 81 · Answer 11 · 2026-03-29 11:06:53

81

Views

Order of the fundamental group from the metric of a Riemannian manifold

Published on 29 Mar 2026 - 11:06

score 93 · Answer 12 · 2026-04-09 16:11:37

93

Views

Why Kähler 4-manifold with two compatible complex structure are Hyperkähler

Published on 09 Apr 2026 - 16:11

score 69 · Answer 13 · 2023-07-18 22:26:21

69

Views

Is $\nabla_\sigma\sqrt{g}g_{\mu\nu}=0$ always?

Published on 18 Jul 2023 - 22:26

score 52 · Answer 14 · 2026-04-10 00:15:41

52

Views

Can I use the Fundamental Lemma of Calculus of variations here?

Published on 10 Apr 2026 - 0:15

score 43 · Answer 15 · 2026-04-09 13:52:36

43

Views

Retraction on non-compact Stiefel manifold

Published on 09 Apr 2026 - 13:52

List Question

Computing Christoffel symbols, Riemann tensor, and Ricci tensor for the spatial part of the FRW metric

Modifying critical point of function on manifold ODE theory

Is averaging over a ball smooth?

How to verify a Riemann metric is invariant under some transform

What does it mean for a metric tensor $g$ to be analytic and does it make sense to consider the Laplacian $\Delta_g$ when $g$ has complex numbers?

Implications of requiring that one-parameter subgroups of a Lie group be geodesics of a Riemannian metric

Mean curvature H

Exercise Petersen, Affine Connection, Riemannian Geometry

Show that $f_1(p)=f_2(p)$ and $(df_1)_p=(df_2)_p$ implies $f_1=f_2$

Relationship between Components of Riemannian Curvature of the 1st and 2nd Kinds

Order of the fundamental group from the metric of a Riemannian manifold

Why Kähler 4-manifold with two compatible complex structure are Hyperkähler

Is $\nabla_\sigma\sqrt{g}g_{\mu\nu}=0$ always?

Can I use the Fundamental Lemma of Calculus of variations here?

Retraction on non-compact Stiefel manifold

Trending Questions

Popular # Hahtags

Popular Questions