Contact form
= Contact form
{title2=$\alpha$}
{wiki}
A contact form on a $(2n+1)$-manifold is a one-form satisfying $\alpha\wedge(d\alpha)^n\ne0$ everywhere.
= Contact form
{title2=$\alpha$}
{wiki}
A contact form on a $(2n+1)$-manifold is a one-form satisfying $\alpha\wedge(d\alpha)^n\ne0$ everywhere.