A differential form is a mathematical concept in the fields of multivariate calculus, differential topology and tensors. The modern notation for the differential form, as well as the idea of the differential forms being the wedge products of exterior derivatives forming an exterior algebra, was introduced by Élie Cartan. Gentle introduction We initially work in an open set in mathbb is also called Maxwell 2-form. 2-forms in geometric measure theory Numerous minimality results for complex… (More on 0-form)