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Math
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16 votes
1 answer
620 views

Are topological manifolds that are covered by smooth manifolds, smooth?

3 votes
1 answer
80 views

Geodesic curvature on hyperbolic manifold with boundary

2 votes
0 answers
50 views

Is the quotient manifold theorem true if we don't require the action to be smooth?

2 votes
1 answer
98 views

Scalar curvature of sum of constant curvature metrics

2 votes
0 answers
219 views

What is meant by an analytic function on a Lie group?

0 votes
1 answer
59 views

Volumes of hyperbolic submanifolds of closed surfaces

0 votes
0 answers
26 views

Volume of hyperbolic submanifold of surface with a boundary component

0 votes
1 answer
60 views

Explicit determination of lift of maps from $\mathbb{R}$ to $S^1$.

0 votes
0 answers
23 views

To what extent are open subsets of a hyperbolic pair of pants determined by the metric?

0 votes
0 answers
44 views

Subgroup of PSL(2,R) generated by two elements with elliptic commutator is not free.

0 votes
0 answers
49 views

Does there exist a continuous injection $f:X \to Y$ that is not an embedding but $X$ is homeomorphic with $f(X)$?

0 votes
1 answer
82 views

Is every loop on a hyperbolic surface freely homotopic to a geodesic?