Source: wikibot/h-cobordism
= H-cobordism
{wiki=H-cobordism}
In topology, particularly in the field of differential topology, H-cobordism is a concept that arises in the study of smooth manifolds. It is a specific type of cobordism that deals with the structures of manifolds and the mappings between them. To provide a more precise definition, let \\( M \\) and \\( N \\) be smooth manifolds of the same dimension.