New posts in Exterior Algebra

Young diagram for exterior powers of standard representation of $S_{n}$

If $\omega$ is a 2-form on $\mathbb{R}^4$ and $\omega \wedge \omega = 0$, then $\omega$ is decomposable.

Decomposable elements of $\Lambda^k(V)$

Exterior Derivative vs. Covariant Derivative vs. Lie Derivative

Is there a formula for the determinant of the wedge product of two matrices?

Signs in the natural map $\Lambda^k V \otimes \Lambda^k V^* \to \Bbbk$

Wedge product and cross product - any difference?

What is the relationship between the Hodge dual of p-vectors and the dual space of an ordinary vector space?

Can we recover all $k$-minors of a square matrix from some of them?

Obstructions for the wedge of coordinate differentials to be harmonic