Annihilator for a tensor $T\in\wedge V^{\ast}$
34712
Decomposable elements of $\Lambda^k(V)$
129481
About the term $-\nabla_{[u,v]}w$ in the definition of Riemann curvature tensor
14830
A transformation of F[x]
111746
$(A/\mathfrak{a}) \otimes_A M \simeq M / \mathfrak{a}M$ by tensoring the canonical exact sequence.
85193
direct product commutes with tensor product?
155828
How do I show that $A$ and $A^T$ are similar, given that the minimal polynomial of $A$ splits over $\mathbb{F}$?
76559
Change of basis for a rank 3 Cartesian tensor
38950
On the uniqueness of the Riemann-Christoffel tensor
18282
Finding the minimal polynomial, the eigenvalues, and the characteristic polynomial of $T(A)=A+A^t$
128361
The kernel and range of the powers of a self-adjoint operator
92033
Prove that $g$ is a submanifold: $g (t,u,v) = (t^2,u^2,v^2,\sqrt{2}uv, \sqrt{2}tv,\sqrt{2}tu)$
63104
Dual cone of $K = \{(x,t) \mid \| \boldsymbol{x} \|_1 \le t \}$
30936
Does the operator $(\hat{f}\cdot m )^\vee$ maps Schwartz in it self?
4687
Contracting with Levi-Civita (totally antisymmetric) tensor
45998
The range of $T^*$ is the orthogonal complement of $\ker(T)$
156858
Kernel of powers of a normal operator
87186
Gradient descent of $f(w)=\frac12w^TAw-b^Tw$ viewed in the space of Eigenvectors of $A$