Quadratic Form of the product of two matrices
12868
Is the product of symmetric positive semidefinite matrices positive definite?
35834
Is the product of any two invertible diagonalizable matrices diagonalizable?
123726
$2\times 2 $ matrices over $\mathbb{C}$ that satisfy $\mathrm A^3=\mathrm A$
153961
Determinant of $2 \times 2$ block matrix with commuting blocks
57318
Property of the conjugate transpose matrix with inner product
41860
Linear Transformation and Matrices
134131
Squared norm of matrix equal to squared norm of its transpose
123808
How would I solve the following problem involving elementary matrices?
32767
Similar Matrices and Linear Transformations
142363
The determinant of a block Matrix of Order $2n$
130498
Linear algebra proof regarding matrices
94037
Solving the matrix equation $AP=PB$, where $A$ and $B$ are similar
48961
system of matrix equations
20331
Determinant of a $2\times 2$ block matrix
35247
The characteristic and minimal polynomial of a companion matrix
115905
The determinant of block triangular matrix as product of determinants of diagonal blocks
70676
Matrix product notation