Finding eigenvector of linear map defined by matrix whose columns each add to $k$
138104
Algebra-sum of entries in each column of a sqaure matrix = constant
70397
Building matrices by attaching vectors (columns) and matrices
133036
Jordan normal form and invertible matrix of generalized eigenvectors proof
72578
Determinant value of a square matrix whose each entry is the g.c.d. of row and column position
115385
Computing matrices of linear transformation under different basis
25410
What is an intuitive explanation for how PCA turns from a geometric problem (with distances) to a linear algebra problem (with eigenvectors)?
18012
Eigenvectors of real symmetric matrices are orthogonal
141287
General method to find submatrix in matlab matrix
156868
Why is finding $M$ eigenvectors on smaller matrix valid?
149629
The Eigenvalues of a block matrix
56083
Find the eigenvalues of a projection operator
70807
Find the standard matrix for a linear transformation
91028
determinant of a matrix with binomial coefficient entries
86875
Finding the null space of symmetric matrix generated by outer product
108567
Nielsen & Chuang Exercise 2.2 - “Matrix representations: example”
52260
Diagonalization and eigenvalues
56670
The intuition behind generalized eigenvectors