New posts in Eigenvalues Eigenvectors

Eigenvalues of a linear transformation $M_{2,2}\ \rightarrow M_{2,2}$

Eigenvalues of a matrix in relation to another matrix

Given that matrix $A$ is diagonalizable and has eigenvalues of $0$ or $1$, show that $A^2 = A$

Prove that $T(v) = v,$ for some $v \in \Bbb R^3 \setminus \{0\}.$

Series of characteristic polynomials

Proving a determinant of a particular type is always null

Prove that matrices of this form have eigenvalues $0,1,\ldots , n-1$

every eigenvalue of $T$ has only one corresponding eigenvector up to a scalar multiplication

Eigenvalue bound for quadratic maximization with linear constraint

Characterization for invariant subspace