Why should I care about eigenvectors/eigenvalues
13640
What is the importance of eigenvalues/eigenvectors?
69547
Find the eigenvector associated with the smallest eigenvalue, not smallest in magnitude
136886
Large sample asymptotic/theory - Why to care about?
66241
What can the eigenvalues of unitary matrices tell us?
109471
The eigenvectors of the transpose operator
92744
These two operators commute...but their eigenvectors aren't all the same. Why?
49704
The algebraic solution and numerical solutions for eigenvectors are different. Why?
151088
Finding Matrix A from Eigenvalues and Eigenvectors (Diagonalization)
102166
What is the relation between rank of a matrix, its eigenvalues and eigenvectors
93325
Difference In Eigenvectors
6206
How does centering make a difference in PCA (for SVD and eigen decomposition)?
144097
eigenvalues and eigenvectors of $vv^T$
124583
A question about eigenvalues of $5\times5$ matrix
6746
What is the Relationship between the Rank and the Number of Eigenvalues?
90064
What does it mean when Mathematica returns a zero "eigenvector"?
3544
Eigenvectors of a circulant matrix
120687
If the sum of eigenvectors is an eigenvector, then they all correspond to the same eigenvalue