New posts in Tridiagonal Matrices

Calculate determinant of a continuant matrix with variable elements?

Are these square matrices always diagonalisable?

Is there a fast way to prove a tridiagonal matrix is positive definite?

How to show this matrix has eigenvalues $\lambda_{j}=4\sin^2{\frac{j\pi}{2(n+1)}}$?

Eigenvalues of tridiagonal symmetric matrix with diagonal entries 2 and subdiagonal entries 1

Eigenvalues of Symmetric Tridiagonal Matrices

Eigenvectors and eigenvalues of a tridiagonal Toeplitz matrix