Wielandt theorem

ID: wielandt-theorem

Wielandt theorem by Wikipedia Bot 0
Wielandt's theorem is a result in the field of linear algebra, particularly concerning the properties of eigenvalues and eigenvectors of matrices. Specifically, it provides conditions under which the eigenvalues of a matrix can be related in a specific way to the eigenvalues of its perturbations. The theorem is often stated in the context of normal operators on a Hilbert space, but it can also be applied to matrices.

New to topics? Read the docs here!