Does a compact embedded manifold achieve all unit normals?
88857
Prove that Gauss map on M is surjective
64920
Boundary Question in $\mathbb{R}^{2}$ (Manifolds)
61628
Does every smooth local frame of the tangent bundle correspond to a chart?
36519
Explicit example of a compact manifold of dimension $>2$ with strictly negative sectional curvature
116659
Manifold that is NOT smooth
61255
Tangent bundle : is a manifold
147547
Any example of manifold without global trivialization of tangent bundle
41207
Conformal Map from Vertical Strip to Unit Disc
157742
Prove that $U(n)$ is a manifold
10215
Differentiable manifolds as locally ringed spaces
258
Existence of orthogonal coordinates on a Riemannian manifold
65840
Norm induced by metric
67287
Visible seams on tangent normal maps
59833
Isometric embedding of Schwarzchild metric in $\mathbb{R}^4$
69614
a generalization of normal distribution to the complex case: complex integral over the real line
151581
Prerequisite for Milnor Topology from a Differential Viewpoint
86993
Differentiable injective function betweem manifolds