A square matrix in the reduced row echelon form
97990
Why can the row-reduced echelon matrix $R$ only be identity matrix?
52564
$m\times n$ matrix with an even number of 1s in each row and column
6659
Approximating commuting matrices by commuting diagonalizable matrices
144080
Singular value decomposition of column & row vectors
77942
Digonalizable Polynomial Matrix
11566
Similar matrices and minimal polynomial
40222
Matrices that are not diagonal or triangular, whose eigenvalues are the diagonal elements
20331
Determinant of a $2\times 2$ block matrix
155812
A Fermat's FLT look-like for matrices.
86246
Basis for Skew Symmetric Matrix
109167
Nth roots of square matrices
86826
Almost a Vandermonde matrix
79907
Determinant of a square matrix in a field
31149
Prove that matrix can be square of matrix with real entries
15417
Tricky problem on skew-symmetric matrices
56555
Create a block matrix with four quadrants
2482
Matrix Multiplication in context of row and column vectors