List questions from differential-forms

Published on 23 Feb 2026 - 4:48

264

Views

A counterexample for non-commutativity of the cup product induced by wedge product

Published on 28 Aug 2019 - 12:22

195

Views

Why do we require differential forms to be smooth, rather than $C^2$?

Published on 29 Aug 2019 - 11:30

66

Views

Find the maximum of $\int_{\gamma} (x^2y-2y)dx + (2x-xy^2)dy$, and find the curve $\gamma$ that gives it.

Published on 25 Mar 2026 - 10:58

184

Views

Example of a discrete differential form which is closed but not exact?

Published on 25 Mar 2026 - 14:22

151

Views

If $f$ is a $0$-form and $dx$ a $1$-form, then does $f\ dx=f\wedge dx$?

Published on 23 Feb 2026 - 4:42

156

Views

How does the induced map on homology work on compact manifolds with boundary?

Published on 05 Sep 2019 - 23:22

918

Views

Poincare dual of submanifold of torus

Published on 23 Feb 2026 - 1:07

1.1k

Views

Definition of the cup (wedge) product of de Rham cohomology classes

Published on 25 Mar 2026 - 20:36

120

Views

Definition of the differential of a function

Published on 06 Sep 2019 - 15:38

141

Views

Confusion about the area form on a surface in $\mathbb{R}^3$

Published on 07 Sep 2019 - 9:15

137

Views

Do differential forms and ordinary differential equations have identical solutions?

Published on 08 Sep 2019 - 2:38

481

Views

A sheaf of differential forms is the sheafification of presheaf of skew-symmetric forms on vector fields?

Published on 25 Mar 2026 - 20:36

76

Views

Differential forms and their meaning

Published on 08 Sep 2019 - 21:42

151

Views

Have I been using differential forms without knowing it?

Published on 10 Sep 2019 - 15:29

List Question

Formula for the Pullback of an $k$ form to $\mathbb{R}^{k}$

A counterexample for non-commutativity of the cup product induced by wedge product

Why do we require differential forms to be smooth, rather than $C^2$?

Find the maximum of $\int_{\gamma} (x^2y-2y)dx + (2x-xy^2)dy$, and find the curve $\gamma$ that gives it.

Example of a discrete differential form which is closed but not exact?

If $f$ is a $0$-form and $dx$ a $1$-form, then does $f\ dx=f\wedge dx$?

How does the induced map on homology work on compact manifolds with boundary?

Poincare dual of submanifold of torus

Definition of the cup (wedge) product of de Rham cohomology classes

Definition of the differential of a function

Confusion about the area form on a surface in $\mathbb{R}^3$

Do differential forms and ordinary differential equations have identical solutions?

A sheaf of differential forms is the sheafification of presheaf of skew-symmetric forms on vector fields?

Differential forms and their meaning

Have I been using differential forms without knowing it?

Trending Questions

Popular # Hahtags

Popular Questions