Are $A$ and $A^\top$ similar?
42761
Matrix is conjugate to its own transpose
56143
Proof of a basic $AC_\omega$ equivalence
80892
Does $\wp(A \cap B) = \wp(A) \cap \wp(B)$ hold? How to prove it?
102777
Is $G^{(X, Y)} = (G^X)^Y?$ ($A^B$ just means that $B$ is mapped to $A$)
137761
Why are the fundamental and anti-fundamental representation in $\text{SL}(2,\mathbb{C})$ not equivalent?
29474
Compactness of $\operatorname{Spec}(A)$
106584
If $A^{2n}=I$, then $A^n=\pm I$ where $A\in M_n(\mathbb{R})$
98949
Subspaces and annihilators
77891
$(U\circ T)^{*} = T^{*}\circ U^{*}$
98470
If $A \ne \varnothing$, then $\varnothing^A=\varnothing$
147627
Relation between condition numbers $\kappa(A^T A)$ and $\kappa(A)$
110059
$A^A$ in category of graphs
20110
How to prove $(AB)^T=B^T A^T$
41363
when is f@g not the same as f[g]?
10107
Prove $A\cup (A\cap B) = A$
12213
Similarity of real matrices over $\mathbb{C}$
33030
Proof that $\inf A = -\sup(-A)$