Minimum eigenvalue lower bound for recursively defined matrices
105988
Find the uniform lower bound of the smallest eigenvalue of a certain matrix
49439
Matrix exponential via Cayley-Hamilton Theorem
109167
Nth roots of square matrices
116539
Eigenvalues of matrix satisfying $A^2 = A$
135316
A basic question on diagonalizability of a matrix
49158
Multiplicity of eigenvalues
132978
Matrix Calculus in Least-Square method
156877
Rank-one perturbation proof
144357
Choose $\rho$ such that $\rho$-norm minimizes the matrix condition number
141529
Proving existence of a minimum
82688
Least rank of a matrix
4509
Proof that an involutory matrix has eigenvalues 1,-1
23451
The new introduced EulerMatrix problem
131450
Matrix exponential convergence
21065
Bordered Hessian matrix to find a minimum of the function
1865
Sub-determinants of an orthogonal matrix
10585
Does a polynomial that's bounded below have a global minimum?