nLab
h-cobordism

Contents

Contents

Idea

An h-cobordism is a cobordism such that the two boundary inclusionsΣ 1,Σ 2Σ\Sigma_1, \Sigma_2 \hookrightarrow \Sigma are homotopy equivalences.

Properties

h-Cobordism theorem

The h-cobordism theorem gives sufficient conditions for an h-cobordism to be equivalent to a cylinder.

References

See also

Created on June 26, 2017 at 05:44:07. See the history of this page for a list of all contributions to it.