diagonalizability and invariant subspaces
59055
Diagonalizable transformation restricted to an invariant subspace is diagonalizable
158724
Show that $B$ is diagonalizable if If $AB=BA$ and $A$ has distinct real eigenvalues
98949
Subspaces and annihilators
68238
Diagonalisable or not?
44747
Finding the effective Hamiltonian in a certain subspace
59531
Do $T$-invariant subspaces necessarily have a $T$-invariant complement?
79739
Block diagonal matrix diagonalizable
72541
Is the matrix diagonalizable for all values of t?
117175
Proof that the 2-norm of orthogonal transformation of a matrix is invariant
135420
Determining eigenvalues, eigenvectors of $A\in \mathbb{R}^{n\times n}(n\geq 2)$.
52260
Diagonalization and eigenvalues
110325
proof of basic fact that torus actions are diagonalizable
65494
Proper subspaces of $ R^n $
18145
Diagonalizable matrices with complex values are dense in set of $n\times n$ complex matrices.
63475
Is there any connection between a matrix being invertible and being diagonalizable?
93263
Can contractible subspace be ignored/collapsed when computing $\pi_n$ or $H_n$?
22222
Properties of zero-diagonal symmetric matrices