Is Jordan cardinal form the matrix having the most zeros in the equivalent class of similarity?
125816
Why is there no simpler form of a matrix than the Jordan or Frobenius normal form?
142607
Upper triangular matrix with big zero in lower triangular?
136329
A matrix is similar to its transpose
45216
Cardinality of $[0,1]$
121358
What is the exact relation between a full rank matrix and its determinant?
133036
Jordan normal form and invertible matrix of generalized eigenvectors proof
94563
What correlation makes a matrix singular and what are implications of singularity or near-singularity?
4205
Is adjoint of singular matrix singular? What would be its rank?
146243
Does there exist a matrix $\mathbf{A}\in\mathbb{R}^{3\times3}$ such that $\mathbf{A}^{2}=-\mathbf{I}$?
6091
Similarity of products $AB$ and $BA$ of square matrices
898
Strictly diagonally dominant matrices are non singular
31606
Do matrices $ AB $ and $ BA $ have the same minimal and characteristic polynomials?
2109
Max dimension of a subspace of singular $n\times n$ matrices
19280
Jordan Canonical Form determined by characteristic and minimal polynomials in dimension $3$, but not beyond
66892
Finding $P$ in $A = P^{-1}JP$ (Jordan Form)
27478
Proof that two basis of a vector space have the same cardinality in the infinite-dimensional case
73677
If the matrix $A^3 = 0$, is $A$ singular?