When can a k-form be expressed as a wedge product of one forms?
34712
Decomposable elements of $\Lambda^k(V)$
137983
Normalisation of $k[x,y]/(y^2-x^2(x-1))$
39334
Non-degenerate bilinear forms and invertible matrices
58425
Defining the Product of Ideals
87412
when does a functor map products into products?
57660
Biliniear form to inner product
34670
What exactly is the fixed field of the map $t\mapsto t+1$ in $k(t)$?
126561
Proof of equivalence of algebraic and geometric dot product?
124467
Can $(X_1,X_2) \cap (X_3,X_4)$ be generated with two elements from $k[X_1,X_2,X_3,X_4]$?
883
$K(u,v)$ is a simple extension of fields if $u$ is separable
87636
A Product function for matrix products
136973
What does the locus of $M$ form?
132586
Solvability of Poisson's equation for $p$-forms directly from Hodge decomposition
60655
$\ker T\subset \ker S\Rightarrow S=rT$ when $S$ and $T$ are linear functionals
99662
proving than every $2\times 2$ is similar to a united form
127622
Does there exist a $1$-form $\alpha$ with $d\alpha = \omega$?
42652
Must $k$-subalgebra of $k[x]$ be finitely generated?