Source: wikibot/tautological-one-form
= Tautological one-form
{wiki=Tautological_one-form}
In differential geometry, a tautological one-form is a specific type of differential form associated with a principal bundle or a fiber bundle, often used in the context of symplectic geometry and the study of certain geometric structures. For example, let's consider the cotangent bundle \\( T^*M \\) of a manifold \\( M \\).