Top network posts
- 9 What is/are the definitions of local diffeomorphism onto image?
- 9 Errata for Bott and Tu's book "Differential Forms in Algebraic Topology"
- 8 Why do connected oriented manifolds have compactly supported forms with integral one but with support contained in a given open proper subset?
- 6 Is the differential at a regular point, a vector space isomorphism of tangent spaces, also a diffeomorphism of tangent spaces as manifolds?
- 5 What does it mean for a vector field to be "along" $\partial M$? I think "along" is a generalization of "on".
- 5 $T_pS \subseteq T_pM$: Are tangent spaces of submanifolds subsets (and not embedded) of tangent spaces of the original manifold?
- 5 Can speed be defined for a parametrized curve that is not regular/not an immersion?
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