New posts in Differential Forms

"Introduction to Smooth Manifolds" - differential of a function query

Computing the genus of $y^2=x(x^2-1)$ using 1-forms

Working with infinitesimals of the form d(f(x)), for example d(ax), and relating them to dx (integration, delta function)

When is a 2-form invertible?

If $\omega$ vanishes in a surface, so do $d\omega$

Intuition for Cohomology and Holes in a Space

Differential form is exact, but vector field is not conservative - what did I miss?

Justifying the "Physicist's method" for ODEs using differential forms

Degree of a map when restricting it to a submanifold

Is this a scalar product of three vectors?