query: How to find eigenvectors/eigenvalues of a matrix where each diagonal entry is scalar $d$ and all other entries are $1$
positive_passages.docid: 2271
positive_passages.text: Determinant of a rank $1$ update of a scalar matrix, or characteristic polynomial of a rank $1$ matrix
negative_passages.docid: 259
negative_passages.text: Proving the determinant of a tridiagonal matrix with $-1, 2, -1$ on diagonal.
negative_passages.docid: 129977
negative_passages.text: Prove that $\lambda_1^2$, $\lambda_1\lambda_2$ and $\lambda_2^2$ are eigenvalues of matrix $A$
negative_passages.docid: 56083
negative_passages.text: Find the eigenvalues of a projection operator
negative_passages.docid: 134244
negative_passages.text: Determinant of a matrix will all off-diagonal elements equal
negative_passages.docid: 76477
negative_passages.text: Eigenvalues with transpose question.
negative_passages.docid: 70381
negative_passages.text: Find the determinant of a symmetric matrix
negative_passages.docid: 116376
negative_passages.text: Prove the determinant is the product of its diagonal entries
negative_passages.docid: 109471
negative_passages.text: The eigenvectors of the transpose operator
negative_passages.docid: 151526
negative_passages.text: Determinant of a matrix with different cases for its entries
negative_passages.docid: 128453
negative_passages.text: If $A$ has two eigenvalues $\lambda _1, \lambda_2$ and $\dim (E_{\lambda_1})=n-1$, then $A$ is diagonalizable
negative_passages.docid: 21885
negative_passages.text: Why is the determinant useful when finding eigenvectors?
negative_passages.docid: 44632
negative_passages.text: eigenvalues of symbolic Hermitian 3X3 matrix
negative_passages.docid: 29788
negative_passages.text: Eigenvalues of a matrix whose square equals its transpose
negative_passages.docid: 602
negative_passages.text: How get eigenvectors without phase jump?
negative_passages.docid: 1398
negative_passages.text: Find eigen values of $B = \begin{bmatrix} 0 & A^* \\ A &0 \end{bmatrix}$
negative_passages.docid: 106024
negative_passages.text: The eigenvalues and corresponding eigenvectors for the matrix