Solutions locally isometric to Schwarzchild
65700
Deriving Birkhoff's Theorem
152476
Unique Perpendicular Geodesic
118622
Local diffeomorphism from $\mathbb R^2$ onto $S^2$
146519
gaussian and mean curvatures
38354
A result similar to Schwarz lemma
91322
A diffeomorphism whose tangent map preserves dot products is an isometry.
79861
Induced metric on a null hypersurface
38950
On the uniqueness of the Riemann-Christoffel tensor
124933
Isometry group question
147059
Gauss curvature of conformal metrics
138025
How to show the solution of $\dot{x} = Ax $ is an invariant subspace?
127436
Conformal Maps onto the Unit Disc in $\mathbb{C}$
123026
Rigid motion on $\mathbb{R}^2$ which fixes the origin is linear
98800
Do local flows of left-invariant vector fields satisfy $\Phi_X^t\circ L_x=L_x\circ \Phi_X^t$?
88794
Integral solutions of hyperboloid $x^2+y^2-z^2=1$
127491
Isometric isomorphism between $R^2$ and $R$
34435
Integral solutions to $y^{2}=x^{3}-1$