Is this Linear Transformation Isomorphic? Given that a Matrix is Nilpotent
7034
Prove that $A+I$ is invertible if $A$ is nilpotent
27767
Are two matrices similar iff they have the same Jordan Canonical form?
39576
Quotient ring being isomorphic to the initial ring
45179
When does the isomorphism $G\simeq \ker(\phi)\times \operatorname{im}(\phi)$? hold?
108012
A matrix $M$ that commutes with any matrix is of the form $M=\alpha I$
156443
if $x$ and $y$ commute with $[x y]$, then $[x y]$ is nilpotent
75059
Let $T:\mathbb{R}^n\to \mathbb{R}^n$ be a linear transformation...
58572
Prove two commutative linear transformations on a vector space over an algebraically closed field can be simultaneously triangularized
50775
Can any linear transformation be represented by a matrix?
102284
$GL(n,\mathbb R)/SL(n,\mathbb R)$ is isomophic to $\mathbb R^\times$
41846
$(\mathbb{R}^n,\|\cdot\|_{p})$ is isometrically isomorphic to $(\mathbb{R}^n,\|\cdot\|_{q})$ iff $p=q,$
119301
Is the following matrix invertible?
41514
Let $trcA=0$.why $A=M+N$ where $M$ and $N$ are nilpotent matrices?
25009
$\operatorname{tr}(A)=\operatorname{tr}(A^{2})= \ldots = \operatorname{tr}(A^{n})=0$ implies $A$ is nilpotent
116517
Is every invertible matrix a change of basis matrix?
33702
Is this an isomorphism possible?
44923
Show that matrix under addition is isomorphic with the group of complex numbers under addition